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Practical joke

A practical joke, also known as a prank, is a mischievous act designed to deceive, embarrass, or mildly discomfort the target, often involving surprise, misdirection, or physical manipulation to elicit laughter or amusement among participants or observers. This form of humor has ancient roots, with evidence of trickery and jests appearing in folklore and rituals across cultures, serving as a means to test social bonds and reinforce group dynamics.^[1] The tradition of practical joking gained prominence in Western culture through events like April Fools' Day, celebrated annually on April 1, whose origins remain debated but may trace back to the 1582 adoption of the Gregorian calendar in France, when those who continued old New Year's festivities in late March were mocked as "April fools" with playful tricks such as attaching paper fish to backs ("poisson d'avril"). Earlier influences include Roman festivals like Hilaria in late March, where disguises and mockery blurred social roles, and medieval European customs of sending people on fool's errands. By the 18th century, the practice had spread to Britain and Scotland, evolving into multi-day events with pranks like "hunting the gowk" (phony tasks) and pinning tails on victims. Psychologically, practical jokes function to maintain social boundaries, humble the overly confident, and foster group cohesion by prompting self-reflection in the duped individual.^[2] Anthropologists observe that such tricks often integrate newcomers into communities, as seen in global initiation rites where humiliation precedes acceptance, with experts noting, "These kind of tricks are very common, and they are really a way to put a person down before raising them up."^[2] In modern contexts, pranks range from harmless domestic gags, like switching salt and sugar, to elaborate media hoaxes, such as the 1957 BBC Panorama broadcast claiming a bumper spaghetti harvest in Switzerland, which fooled viewers into inquiring about cultivation tips,^[3] or the 1985 Sports Illustrated article on fictional pitcher Sidd Finch, capable of throwing a 168-mph fastball.^[4] While typically lighthearted, pranks can cross into harm if they cause undue distress, highlighting their dual role in humor and social negotiation.^[1]

Definition and Purpose

Core Definition

A practical joke is a mischievous act intended to surprise, embarrass, or amuse its target through deception or unexpected elements, typically without causing lasting harm. It involves a trickster who orchestrates the scenario to elicit a humorous reaction from the victim, often relying on physical or verbal trickery to create momentary confusion or discomfort.^[5] Scholars define it as a scripted, unilateral play performance between two opposed parties—the trickster and the target—aimed at generating humor through the target's response, emphasizing its temporary and playful nature.^[1] Key characteristics of practical jokes include their element of surprise, which catches the target off guard, and their dependence on the victim's reaction for comedic effect, such as laughter or exasperation shared among observers. Unlike purely verbal humor, they frequently incorporate tangible actions or props, like hiding an object or staging a false scenario, to heighten the immediacy and physicality of the trick.^[5] The humor arises from the brief disruption of normal expectations, resolving quickly once the deception is revealed, reinforcing social bonds through shared amusement. Practical jokes differ from the broader category of pranks, which can encompass any mischievous act including verbal teasing, whereas practical jokes specifically emphasize physical or enacted trickery.^[5] They are distinct from hoaxes, which involve longer-term deceptions designed to mislead people into believing falsehoods without prompt revelation, often for purposes beyond mere amusement like publicity or satire.^[6] In contrast to April Fools' Day jokes, which are practical jokes confined to April 1st as part of a cultural tradition of lighthearted trickery, practical jokes can occur at any time.

Motivations and Intentions

Practical jokes are often motivated by the perpetrator's desire for amusement, derived from the surprise and mild violation of expectations that elicit laughter. This enjoyment stems from the "benign violation" theory, where humor arises from safe breaches of norms, such as harmless deceptions that resolve without harm.^[7] Additionally, pranks provide stress relief for the jokester, as the act of planning and executing them promotes savoring positive anticipation, while shared laughter reduces cortisol levels and other stress markers.^[7] They also serve to test social boundaries, allowing individuals to gauge the resilience of relationships by playfully challenging expectations and observing responses.^[8] Furthermore, pranks foster camaraderie by creating shared experiences that release endorphins and oxytocin, strengthening group bonds among participants.^[7] The intentions behind practical jokes vary by social context, often aiming to reinforce playful bonding in close friendships through mutual teasing that affirms trust and insider status.^[8] In hierarchical environments like schools or workplaces, pranks can function as subtle rebellion, enabling subordinates to mock authority nonthreateningly and navigate power dynamics without direct confrontation.^[8] Public hoaxes, by contrast, frequently intend satire, exaggerating societal fears or flaws to provoke reflection and critique, as exemplified in historical definitions of "good pranks" that highlight human vulnerabilities.^[2] From a broader behavioral perspective, practical jokes reflect evolutionary roots in playful teasing observed across social animals, where great apes like chimpanzees and orangutans engage in similar behaviors—such as offering and withdrawing objects or disrupting activities—to build social skills and bonds, serving as a precursor to human joking.^[9] Studies also position humor from pranks as a coping mechanism, helping individuals manage stress by increasing positive emotions and immune responses, particularly in adverse situations where laughter buffers negative stimuli.^[10] This dual role underscores pranks' integration into human social evolution, blending playfulness with adaptive psychological resilience.^[9]

Historical Development

Ancient and Medieval Origins

Practical jokes trace their roots to ancient Greek and Roman literature and mythology, where trickery often served as a vehicle for humor, deception, and divine mischief. In Greek mythology, the god Hermes exemplifies early prankster behavior through his theft of Apollo's cattle shortly after his birth, as detailed in the Homeric Hymn to Hermes, a text composed around the 6th century BCE. Baby Hermes slyly slaughtered two of the cows, invented the lyre from a tortoise shell to distract his brother, and denied the crime with feigned innocence, ultimately reconciling through a barter that highlighted themes of cunning and reconciliation. This myth, preserved in ancient hymnic poetry, illustrates how pranks in antiquity blended mischief with clever resourcefulness, often resolving in amicable exchanges rather than punishment. Roman comedy further developed these motifs, with playwright Titus Maccius Plautus (c. 254–184 BCE) incorporating elaborate deceptions and mistaken identities in his plays, marking some of the earliest documented instances of scripted trickery around 200 BCE.^[11] In works like Pseudolus and Menaechmi, slaves and schemers execute pranks involving disguises, false messages, and swapped identities to outwit masters, reflecting societal inversions of power for comedic effect.^[12] Historical anecdotes from Roman elites also record personal pranks, such as Emperor Elagabalus (r. 218–222 CE) startling banquet guests by placing tame lions on dining couches, as recounted in the Historia Augusta.^[13] Similarly, Cleopatra VII pranked Mark Antony by attaching a salted fish to his fishing line after he had used baited hooks to feign skill, per Plutarch's Life of Antony (1st century CE).^[14] These examples evolved from ritualistic or mythological tricks toward personal amusement, often at social gatherings. During the Roman Saturnalia festival (December 17–23), celebrated from the 5th century BCE onward, participants engaged in role reversals, disguises, and mock pranks that temporarily upended social hierarchies, influencing later European customs.^[15] Slaves dined with masters, and revelers wore colorful caps (pilei) and masks to impersonate others, fostering lighthearted deceptions amid feasting and gambling, as described by Macrobius in his Saturnalia (c. 430 CE). This festival's traditions of inversion and jest persisted into the medieval period, blending with Christian observances like the Feast of Fools, where clergy and laypeople donned disguises for satirical skits. In medieval Europe (c. 500–1500 CE), court jesters formalized prankster roles, using wit and physical gags to entertain nobility while occasionally critiquing authority under the guise of folly. Jesters like those at the English court of Henry II (r. 1154–1189) performed acrobatic stunts, riddles, and impersonations, echoing Saturnalian inversions.^[16] King Henry III (r. 1216–1272) reportedly ordered jesters to execute tricks such as having his jester thrown into bathwater fully dressed or fabricating debts on his servant, documented in the Fine Rolls.^[17] Folk traditions during festivals like the medieval equivalents of Saturnalia involved communal disguises and hoaxes, such as villagers feigning hauntings or swapping roles, which shifted pranks from elite literature to broader social rituals for amusement and boundary-testing.^[15] By the late Middle Ages, these practices had transitioned from divine or ritualistic origins to more secular, interpersonal humor.

Modern Evolution

In the 19th century, practical jokes evolved significantly with the advent of mass media and domestic entertainment, shifting from isolated antics to more widespread, publicized deceptions. Newspaper hoaxes emerged as a prominent form, exemplified by the "Great Moon Hoax" published in the New York Sun starting on August 25, 1835, which fabricated astronomical discoveries of lunar life forms, drawing massive readership and boosting the paper's circulation before being revealed as fiction.^[18] This era also saw the rise of Victorian parlor tricks, simple illusions and deceptions performed in middle-class homes during social gatherings, often involving optical gimmicks or sleight-of-hand to amuse guests, as documented in contemporary guides to indoor amusements.^[19] These developments reflected broader societal changes, including urbanization and literacy growth, which amplified the reach and creativity of such jokes. The 20th century marked a pivotal expansion of practical jokes through electronic media and institutional life, influenced by technological advancements and the social dynamics of the post-Industrial Revolution world. Radio broadcasts introduced prank-like events on a national scale, such as Orson Welles' October 30, 1938, adaptation of H.G. Wells' The War of the Worlds, presented as a realistic news report of a Martian invasion that sparked widespread panic among listeners who tuned in late and missed the introductory disclaimer.^[20] Television later amplified this potential, with scripted hoaxes and candid camera-style shows building on radio's legacy to engage mass audiences. Concurrently, practical jokes proliferated in workplaces and schools, where the rigid structures of factories, offices, and compulsory education fostered environments ripe for lighthearted rebellions, such as senior pranks in American high schools that became ritualized traditions by the mid-century.^[21] Entering the 21st century, practical jokes underwent a digital transformation, leveraging the internet and social platforms to achieve unprecedented virality and global dissemination. The launch of YouTube in 2005 facilitated the rise of prank channels in the late 2000s, where creators filmed staged or spontaneous deceptions for online audiences, evolving from amateur uploads to professionalized content that garnered millions of views through algorithms favoring sensationalism.^[22] Social media platforms like Instagram and TikTok further accelerated this trend, enabling short-form digital pranks—such as fake challenges or augmented reality filters—that spread rapidly via shares and trends, often blurring the lines between personal amusement and commercial entertainment.^[23] This era's innovations emphasized audience participation and real-time feedback, adapting traditional joke structures to the interactive nature of online communities.

Types and Variations

Simple and Everyday Pranks

Simple and everyday pranks represent the most accessible form of practical joking, often executed with household items or inexpensive props to create momentary surprise and amusement in routine social interactions. These pranks thrive on spontaneity, requiring little preparation and drawing from the prankster's immediate environment to catch the target off guard. Unlike more involved setups, they emphasize quick execution and resolution, fostering lighthearted bonding without escalating into prolonged discomfort.^[24] A hallmark of these pranks is their brevity, typically lasting mere moments from setup to punchline, which minimizes disruption and allows for immediate shared laughter among participants. They pose low risk of physical or emotional harm, relying instead on mild embarrassment or confusion that resolves harmlessly, making them ideal for repeated use in close-knit groups. This low-stakes nature encourages their prevalence in informal settings, where the goal is fleeting fun rather than elaborate deception.^[25] Common examples include the whoopee cushion, a rubber bladder device that emits a flatulence-like sound when compressed under weight, often placed on chairs during family gatherings or casual seating. Invented in the 1920s by the JEM Rubber Company and introduced to the U.S. in the 1930s by the Johnson Smith Company, it exemplifies prop-based simplicity for evoking instant, bodily humor.^[26]^[27] Another frequent trick is the fake spill, using molded resin or plastic to simulate a liquid accident on surfaces like desks or floors, startling onlookers into reactive concern before the reveal. This prank suits quick office gags or home scenarios, demanding only a pre-made prop and opportunistic placement to heighten everyday tension.^[28] Switching salt and sugar shakers disrupts mealtime expectations by altering flavors in beverages or dishes, a subtle swap that unfolds over seconds as the target tastes the discrepancy. Popular in family kitchens or friendly dinners, it highlights minimal-effort ingenuity with pantry staples, often leading to chuckles over the mix-up's universality.

Elaborate and Themed Jokes

Elaborate and themed practical jokes represent a more sophisticated evolution from simple pranks, requiring extensive preparation and often incorporating narrative themes to heighten surprise and engagement. These jokes typically involve multiple participants who collaborate on intricate setups, such as scripted scenarios or immersive environments, to create a prolonged illusion that can last from hours to days. Unlike impromptu tricks, they emphasize creativity and group dynamics, drawing on elements like role-playing or environmental alterations to immerse the target in a fabricated storyline.^[29] The planning of such jokes demands meticulous coordination among participants, including the allocation of roles, procurement of props, and precise timing to ensure seamless execution. For instance, costumes and custom props—such as fake mustaches, rose petals, or stunt dummies—are essential to build authenticity, while rehearsals help synchronize actions across extended durations. In one documented case, a group of 54 University of Michigan students organized a fake wedding during a biology lecture, deploying eight cameras and 2,000 rose petals to stage a musical performance that disrupted the class. Similarly, professional prank services in the 1980s prepared schemes over two weeks, involving hidden actors and timed reveals to target unsuspecting individuals in personalized scenarios.^[29]^[30] Subtypes of elaborate and themed jokes often revolve around holidays beyond April Fools' Day, professional contexts, or pop culture references, with escalation common in group settings like fraternities where initial light-hearted antics can intensify into larger conflicts. Holiday-themed examples include Halloween setups featuring coordinated costumes and props to simulate supernatural encounters, enhancing the festive atmosphere through surprise elements like hidden actors in disguises. In professional environments, such as sports teams, coaches like Pete Carroll at the University of Southern California orchestrated themed stunts during practices, including a dummy "fall" from a building dressed as a player and a pop culture-infused rescue by actor Will Ferrell in a superhero costume, complete with stuntmen and safety cushions to maintain the illusion of danger. Pop culture themes draw from media tropes, incorporating elements like fictional characters or movie-inspired plots to amplify humor, as seen in scripted interventions that mimic blockbuster scenes.^[31] In fraternity settings, these jokes frequently escalate due to competitive dynamics between groups, starting with themed disruptions like rival house invasions but potentially leading to property damage if unchecked. For example, a 2006 prank war between Pi Kappa Alpha and Theta Chi at the University of Alabama began with minor themed antics but culminated in vandalism, resulting in suspensions from social events and block seating. This pattern highlights how group involvement can transform individual creativity into collective rivalries, often spanning days of retaliatory planning with props and coordinated participation.^[32]

Notable Examples

Historical Pranks

One of the earliest documented instances of organized pranks in England dates to the late 17th century, when antiquarian John Aubrey referenced the custom of April Fool's Day in his 1686 manuscript Remaines of Gentilisme and Judaisme. He described it as "Fooles holy day," noting that people would send others on foolish errands or play tricks, marking the first known English mention of the tradition. This observance, which involved lighthearted deceptions like directing individuals to perform absurd tasks, reflected a growing cultural acceptance of playful hoaxes among the gentry and common folk, often tied to the shift from the Julian to Gregorian calendar that left April 1 as a day of mockery for those slow to adapt.^[33] In the early 20th century, American publisher and health advocate Bernarr Macfadden employed deceptive techniques in journalism to sensationalize stories, particularly those related to physical fitness and wellness. Through his tabloid New York Evening Graphic starting in 1924, Macfadden introduced "composographs"—staged photographs using actors and composites to fabricate scenes of crimes, scandals, and health-related events, such as dramatic depictions of bodily ailments or fitness triumphs. These manipulations, intended to boost circulation by exploiting public fears of illness and decay, tricked readers into believing fabricated narratives, with one notable example involving a faked image of a health scandal that drew widespread attention before being exposed as artificial. The practice underscored the emerging power of visual media in amplifying hoaxes for commercial gain.^[34] A landmark example of broadcast media's role in pranks occurred on April 1, 1957, when the BBC's Panorama program aired a three-minute segment claiming that spaghetti crops were harvested from trees in southern Switzerland after a mild winter eliminated the pasta pest. Presented with mock-serious footage of farmers gently draping strands from "spaghetti trees" to dry in the sun, the hoax fooled an estimated eight million viewers in post-war Britain, where Italian cuisine was still exotic and unfamiliar. The next day, hundreds called the BBC inquiring how to cultivate their own spaghetti plants, prompting the broadcaster to advise placing a strand in a tin of tomato sauce and hoping it germinated; reactions ranged from amusement to anger, with some demanding retractions. This event, crafted by journalist Alan McGlashan and cameraman Charles Wheeler, demonstrated television's unprecedented reach in disseminating deception, influencing future media hoaxes by revealing how credible presentation could suspend disbelief on a massive scale.^[35] These historical pranks illustrate the evolving use of media—from printed folklore to visual tabloids and television—to magnify the impact of jokes, shaping public gullibility and cultural norms around deception long before the digital age.

Contemporary and Media-Influenced Jokes

In the 21st century, practical jokes have increasingly intersected with digital media, leveraging platforms like YouTube and TikTok to amplify their reach and execution through video editing, algorithmic promotion, and user-generated content. This evolution, prominent since the early 2000s, has transformed pranks from localized antics into global phenomena, often blurring the lines between entertainment and potential disruption. Reality television shows and social media influencers have played pivotal roles in popularizing these formats, encouraging audience participation while sparking debates over authenticity and harm.^[22] A hallmark of 2010s media pranks was the rise of YouTube channels dedicated to hidden-camera gags, such as Just For Laughs Gags, which adapted traditional street pranks for online audiences with polished editing and silent comedy to appeal internationally. Launched as a TV series in the 1980s but gaining massive traction on YouTube in the 2010s, the channel amassed over 1 billion views by May 2013, capitalizing on viral clips of innocuous surprises like fake parking tickets or illusory spills to engage millions. These videos often relied on quick cuts and reaction shots to heighten humor, fostering a trend where creators edited raw footage into shareable, loopable content that encouraged viewers to replicate or submit ideas.^[36] Celebrity-driven pranks further exemplified this media influence, with MTV's Punk'd, hosted by Ashton Kutcher from 2003 to 2007, setting a template for elaborate setups targeting stars like Justin Timberlake and Beyoncé. The show employed professional crews for scenarios involving fake arrests or property damage, edited for dramatic reveals, and drew peak audiences of 7.4 million viewers in 2004, making it MTV's top-rated program in its time slot and inspiring a wave of influencer-led imitations. This format influenced later online creators by emphasizing high-production values and celebrity cameos, though revivals on platforms like BET in the 2010s toned down the intensity to align with shifting sensitivities.^[37]^[38] By the 2020s, TikTok emerged as a hub for rapid, participatory pranks, particularly challenges simulating emergencies that exploited the platform's short-form video style and duets feature for viral escalation. Examples include AI-generated videos depicting fake home invasions or homeless individuals lurking near houses, which in 2025 prompted real 911 calls in cities like Salem, Massachusetts, and Round Rock, Texas, as viewers mistook the edited clips for genuine threats and wasted emergency resources. These pranks often involved simple props or filters for faux urgency, such as staged screams or alert sounds, with creators urging followers to recreate them for likes and shares, leading to millions of views per trend. Audience participation amplified spread, as users added their reactions or variations, turning isolated jokes into collective phenomena.^[39]^[40] One notable instance of viral prank dissemination was the 2015 "Ship Your Enemies Glitter" service, an Australian online venture that allowed anonymous mailing of envelopes exploding with biodegradable glitter upon opening, marketed as a petty revenge tool. The site's simple interface and $9.99 price point fueled its rapid popularity, generating thousands of orders and widespread media coverage within weeks of launch, though it was later revealed as a short-lived marketing stunt that highlighted the ease of digital facilitation for physical pranks. This example underscored how social sharing on platforms like Twitter and Facebook propelled such services, with users posting unboxing videos that extended the joke's lifecycle and inspired copycats.^[41]^[42] Broader trends reflect the profound impact of reality TV and influencers on prank culture, with shows like Punk'd normalizing deception as entertainment and paving the way for YouTube and TikTok creators to monetize similar content through ads and sponsorships. Influencers, often with followings in the millions, have driven viewership metrics—such as Just For Laughs Gags' ongoing monthly hauls exceeding 49 million views—by integrating pranks into lifestyle vlogs, blending humor with personal branding. However, this surge has provoked cultural backlash, including criticisms of pranks as increasingly cruel or resource-draining, as seen in the declining appetite for vulgar stunts online and police warnings against emergency hoaxes that endanger public safety. Platforms have responded with content moderation, yet the tension between virality and responsibility persists.^[43]^[44]

Impact on Participants

Practical jokes often elicit a range of immediate emotional responses from victims, primarily short-term surprise that can transition into laughter if the prank aligns with the individual's sense of humor or social context. However, this surprise frequently leads to embarrassment, particularly when the joke exposes vulnerabilities in front of others, causing discomfort or self-consciousness. If the prank crosses personal boundaries, such as invoking fear or humiliation, it may provoke anxiety or even trigger hypervigilance and past traumas, eroding trust in relationships.^[45]^[46] For perpetrators, executing a successful practical joke triggers a neurological reward response, including dopamine release that heightens feelings of pleasure and accomplishment, reinforcing the behavior through a sense of cleverness and control. This positive feedback can strengthen social bonds with accomplices but also carries cognitive risks, such as subsequent guilt if the victim's distress becomes apparent, or the potential for retaliation that escalates interpersonal tensions.^[47]^[46] Bystanders to practical jokes contribute to the social dynamics through shared laughter, which serves as a mechanism for group reinforcement, signaling alignment and reducing tension even in non-humorous scenarios. Research from the 2010s highlights how aggressive humor styles, akin to certain pranks, negatively correlate with empathy, particularly perspective-taking (r = -.40), potentially limiting bystanders' ability to intervene or empathize with the victim.^[48] This dynamic can amplify the prank's impact by fostering collective amusement while occasionally overlooking individual harm.

Cultural and Societal Roles

Practical jokes have long been integrated into cultural traditions, particularly during festivals that emphasize the temporary inversion of social norms. In India, the Hindu festival of Holi involves playful acts such as throwing colored powders and water on participants, which serve as lighthearted pranks that blur class and caste distinctions, allowing for a day of social equality and renewal.^[49] Similarly, in Europe, Carnival celebrations, such as Italy's Carnevale or Germany's Fasching, incorporate pranks like tossing confetti or eggs, alongside costumes and role reversals that subvert everyday hierarchies and suspend societal boundaries to foster communal release before periods of restraint like Lent.^[50]^[51] These traditions, rooted in ancient rituals of inversion, highlight how pranks reinforce community bonds through shared mischief.^[52] Beyond festivities, practical jokes fulfill key societal functions by building resilience and critiquing power structures. Humor helps individuals and groups cope with stress, promoting psychological flexibility and emotional endurance in the face of adversity.^[53] They also challenge authority by exposing contradictions in established systems, as seen in satirical pranks used in activism, such as the Yippies' 1960s disruptions of political events to mock institutional absurdities and advocate for social change.^[54] In this way, pranks act as a non-violent tool for social commentary, encouraging reflection on norms without direct confrontation.^[55] Media representations have further shaped global perceptions of practical jokes since the 1980s, normalizing them as clever acts of ingenuity. Films like the Home Alone series (1990 onward) depict elaborate child-led pranks against intruders, influencing prank culture by popularizing booby-trap creativity and turning defensive mischief into a holiday staple that has inspired countless imitations in popular entertainment.^[56] In literature, portrayals of practical jokes, from Mark Twain's satirical tales to modern novels, often underscore their role in disrupting automatism and reinforcing social boundaries through laughter, thereby educating audiences on the limits of humor in everyday interactions.^[57] These depictions have contributed to a broader acceptance of pranks as a means to navigate and subtly reshape cultural expectations.^[58]

Legal and Ethical Boundaries

Potential Harms and Risks

Practical jokes can result in physical injuries when setups involve hazardous elements, such as slippery substances leading to falls or substances triggering allergic reactions. For instance, horseplay associated with pranks has been linked to documented workplace incidents, including strains, fractures, and lacerations from unexpected physical interactions. ^[59] In one notable case, students smeared banana residue on a teacher's doorknob knowing her severe allergy, causing an anaphylactic reaction that required hospitalization. ^[60] Emotionally, practical jokes often erode trust between participants and can escalate into patterns of bullying, inflicting lasting psychological distress on targets. Research indicates that pranks driven by underlying sadistic motivations—such as displaced anger from personal insults—can lead to victim derogation and heightened emotional harm, undermining relational bonds. ^[61] These effects may manifest as humiliation or anxiety, particularly when pranks exploit surprise or deception to elicit fear. ^[45] Unintended risks of practical jokes include severe outcomes like panic attacks or property damage, often exceeding the joker's expectations. Studies on social media pranks highlight how fear-inducing setups can trigger acute anxiety responses, including panic attacks and sleeplessness, with long-term mental health implications. ^[62] Property damage arises from disruptive elements, such as thrown objects or tampered equipment, potentially leading to costly repairs or operational disruptions in shared environments like workplaces. ^[63] Certain factors amplify these harms, notably power imbalances where a superior, such as a boss pranking an employee, heightens the target's vulnerability to perceived threat. Psychological research shows that such asymmetries distort humor perception, making pranks more likely to be interpreted as offensive or harassing by lower-status individuals, thereby intensifying emotional and relational damage. ^[64] Similarly, targeting vulnerable individuals—those with pre-existing conditions or in unequal dynamics—exacerbates risks, as their reduced ability to consent or respond freely compounds the potential for trauma. These downsides align with broader psychological impacts on participants, such as diminished interpersonal trust. ^[45]

Regulations and Responses

Practical jokes that inflict physical contact without consent can constitute battery under U.S. tort law, even if intended as harmless fun, as the intent to touch is sufficient for liability regardless of harm caused.^[65] In a notable 2005 case, Alberts v. Woo, a patient sued her oral surgeon for battery after he replaced her temporary teeth with boar tusks as a prank while she was under anesthesia, leading to emotional distress claims and an eventual settlement before trial.^[66] Similarly, pranks causing injury, such as a 2015 workplace incident where an employee was set on fire during an April Fools' joke, have resulted in assault lawsuits, though employer liability was not upheld in that instance due to lack of negligence in supervision.^[67] Fraud claims arise when pranks involve deception for gain, as in a 2005 California radio station case where a contestant sued for $60,000 after receiving a toy Hummer instead of a promised real vehicle, alleging false advertising.^[67] Harassment statutes apply to repeated or threatening pranks, such as prank calls, which are classified as misdemeanors in states like Texas if they cause alarm or annoyance.^[68] Institutional responses emphasize prevention through policies that treat harmful pranks as forms of bullying or misconduct. All 50 states have enacted anti-bullying laws requiring schools to prohibit bullying, including pranks involving slurs, rumors, or jokes that create a hostile environment, with federal support through initiatives like the Safe Schools Improvement Act; these laws require investigations and disciplinary actions such as suspension.^[69] For example, in 2024, a Missouri construction worker received a $970,000 settlement after being injured in a workplace prank involving a cement mixer, underscoring employer liability for facilitating unsafe conditions.^[70] Workplace human resources guidelines, as outlined by the Society for Human Resource Management (SHRM), prohibit pranks that target protected characteristics (e.g., race, gender) or result in injury, classifying them as potential harassment under Title VII of the Civil Rights Act, with responses including training, warnings, or termination to maintain a non-hostile environment.^[63] For media, the Federal Communications Commission (FCC) enforces regulations against broadcast hoaxes under 47 C.F.R. § 73.1217, fining stations for airing false information about crimes or catastrophes if foreseeable public harm occurs, as seen in cases involving deceptive prank calls without consent; additionally, FCC rules require prior notification for recording telephone conversations for broadcast to avoid privacy violations.^[71]^[72] Ethical guidelines for practical jokes prioritize consent, proportionality, and minimal harm to distinguish benign humor from abuse. Consent ensures participants are aware and agreeable, either explicitly or through implied mutual understanding in social contexts, as emphasized in professional ethics discussions on humor to prevent unintended offense or trauma.^[73] Proportionality requires that the prank's scope and potential impact align with the relationship and setting, avoiding escalation that could lead to emotional or physical injury, a principle drawn from broader ethical frameworks in workplace and media conduct codes.^[63] These considerations, promoted in journalistic ethics for public-facing pranks like radio calls, call for transparency and debriefing post-prank to foster trust and accountability.^[74]

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“War of the Worlds” was not planned as a radio hoax, and Welles had little idea of how legendary it would eventually become. ... Orson Welles' 1938 program is the ...
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A history of Miner pranks - Missouri S&T – News
Mar 31, 2021 · The tradition of pranks came to America with the Puritans in the 1600s. Two centuries later, the tradition of college pranks found its way to ...
[23]
Pranks and the Viral Canon: On Top-Creator Content from YouTube ...
Oct 10, 2025 · To begin to probe cultural distances (metaphorically speaking) between the pranks and other genres in the two genre-labeled target sets, I ...
[24]
The Evolution of Pranks in the Digital Age - Online Media Page
Nov 28, 2024 · The viral nature of modern pranks has turned them into entertainment for millions, with prank videos regularly trending on YouTube, Instagram, and TikTok.
[25]
20 easy pranks that are actually really good - Mashable
1. The sign them up for a mailing list prank · 2. The say "Come over to the window and look at all these deer!" prank · 3. The hide two things, but tell them you ...
[26]
Practical Jokes as Play: The Spritz, the Sneak, and the Penguin
Jan 27, 2012 · Practical jokes and harmless pranks must make the victim himself laugh along. If such a joke or prank isn't playful, it's not a joke or prank ...
[27]
Makin' Whoopee: The hilarious history & science of fart sounds
May 27, 2020 · So when Johnson Smith started selling a “whoopee cushion,” this silly prank product took off. ... Charlie: Just like any good joke, the whoopee ...
[28]
32 Best April Fools' Pranks for Family and Friends - The Today Show
Mar 31, 2025 · With enough advance warning, you can purchase fake winning lottery tickets to spoof friends and family. ... Put a whoopee cushion under your ...
[29]
Donna's Day: Create fake spills for April Fool's Day - AgriNews
Apr 2, 2020 · This fun caper of placing “fake” spills around the house, office or school, fools, surprises and, above all, creates spontaneous laughter.
[30]
Fake wedding prank disrupts U of M biology class - Michigan Public
Dec 3, 2012 · A group of 54 students staged an elaborate fake wedding, a musical prank they decided to act out in the middle of a biology lecture led by U of M lecturer ...
[31]
LOCAL PRANK FIRMS LAUGHING ALL THE WAY TO THE BANK ...
One of the more elaborate practical jokes, a double whammy that took. more than two weeks' preparation, was one Antion perpetrated recently on. a businessman ...
[32]
Pac-10 Notebook: The Kings of Comedy - The New York Times
Southern California Coach Pete Carroll often tries to lighten the mood at practice with elaborate practical jokes. The most infamous one came three years ...
[33]
Greek 'prank war' ends in vandalism - The Crimson White
The Pi Kappa Alpha and Theta Chi fraternities are suspended from block seating and social events pending judicial action following acts of vandalism.
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April Fools: The Roots of an International Tradition | Folklife Today
Mar 28, 2016 · [1] “Fool's errands” are also popular hazing rituals for new workers on a job site, the classic example being to send a new employee all over ...Missing: simple | Show results with:simple
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Not Exactly Lying: Fake News and Fake Journalism in American ...
Its revelation as a hoax was also one of the very first exposés of fake political news in the era of the mass press, and although its exposure did not ...
[36]
The 1957 Spaghetti Harvest - Mental Floss
Apr 1, 2014 · " The public's reaction ranged from curiosity to outrage (at the time, pasta was an unusual dish in Britain, so the story was at least ...
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1 billion views on YouTube - Just For Laughs Gags Milestone
May 20, 2013 · On May 17th 2013, the Just For Laughs Gags main YouTube channel hit 1 billion views! To congratulate this milestone, fans around the world ...Missing: history | Show results with:history
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MTV Scores with Punk'd | Next TV
Apr 28, 2004 · Punk'd nabbed 7.4 million viewers, the show's best-ever rating and a 55% increase over season one. It was the most-watched show in its time period.
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MTV sez Kutcher will keep on 'Punk'd' - Variety
Apr 1, 2004 · MTV sez Kutcher will keep on 'Punk'd'. Comedy Central also happy over record-setting ratings. By Denise Martin.
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'Dangerous' TikTok prank uses AI images that lead to real 911 calls ...
Oct 14, 2025 · 'Dangerous' TikTok prank ... fake images of people attempting to break into homes, prompting panicked 911 calls and wasting emergency resources.Missing: challenges 2020s examples
[41]
Artificial intelligence expert weighs in on fake home invasion TikTok ...
Oct 8, 2025 · Viral fake home invasion trend causing 'misuse of emergency services': police. Round Rock police say its officers have responded to two hoax ...Missing: 2020s examples
[42]
The 'Ship Your Enemies Glitter' Website Was a Big Marketing Stunt
Jan 27, 2015 · A too-good-to-be-true prank website was actually, well, too good to be true. The creator of Ship Your Enemies Glitter—a strange startup ...Missing: 2014 | Show results with:2014
[43]
Never Glitter Bomb Anyone - Business Insider
Jan 26, 2015 · ... Ship Your Enemies Glitter went viral. The premise of the website is simple: for $9.99, you can send an envelope full of glitter to someone ...<|separator|>
[44]
Who is Just for Laughs Gags? - YouTube Wiki
According to Social Blade, the channel 'Just for Laughs Gags' got over 49.2 million views in the past month. It generates between USD 12.3k - 197k per month, ...
[45]
'Jackass' and the rise and fall of prank content online - NBC News
Feb 7, 2022 · The “Jackass” franchise laid the foundation for prank content online. But the appetite for vulgar prank videos is dwindling online as internet culture moves on.
[46]
Don't Be Gaslit by Social Media “Pranksters” | Psychology Today
Mar 18, 2022 · Pranks can trigger past trauma, cause hypervigilance, or an erosion of trust in a relationship. They can also humiliate, especially when the ...
[47]
The Psychological Impact of Pranks - Integrative Psych
May 20, 2024 · While pranks can provide moments of laughter and bonding, they also carry the potential for unintended harm. Individuals can ensure that humor ...
[48]
Your Brain On Deception: Why April Fools' Day Pranks Work
you feel rewarded, and your brain also releases dopamine. Norepinephrine ...
[49]
No laughing matter: Laughter can play key role in group dynamics
Aug 24, 2010 · Laughter can play key roles in group communication and group dynamics -- even when there's nothing funny going on. That's according to new research.
[50]
The Relation Between Humor Styles and Empathy - ResearchGate
Aug 6, 2025 · Self-enhancing humor correlates significantly positively with the ability to take an empathy perspective. Meanwhile, aggressive humor negatively correlates.Missing: prank | Show results with:prank
[51]
Difference Between April Fools' Day vs. Día de Los Inocentes
Mar 23, 2023 · Holi sees India's caste system reversed for a day, with people throwing colorful powders and water over each other in the streets. The festival ...
[52]
Carnevale in Italy: Parties, parades, and practical jokes
Feb 11, 2022 · Carnevale in Italy is also a time for practical jokes and pranks, as simple as throwing confetti or as mischievous as throwing eggs.Missing: Europe | Show results with:Europe
[53]
Fasching: Germany's February holiday explained - Stripes Europe
Leave your ego at home when attending Fasching, because practical jokes are a part of the fun. Get in the spirit and grab a beer (or two) and shout for ...
[54]
Carnival: just another party? - Diggit Magazine
Mar 1, 2019 · If we take the historical function of carnival – inverting the roles in society; breaking loose – and its spontaneous character into account, ...
[55]
Laugh First, Worry Later: How Humor Builds Resilience and ...
Aug 7, 2025 · Humor promotes cognitive flexibility—a critical skill for reframing problems, generating creative solutions, and maintaining psychological ...
[56]
[PDF] The Role of the Jester: The Subversive Power of Humor and ...
May 5, 2025 · Historically, jesters have challenged authority, exposed contradictions, and disrupted oppressive systems through humor, satire, and performance ...
[57]
Pranks as Political Activism: From the Yippies to TikTok | Teen Vogue
Jul 29, 2020 · Activists throughout history have incorporated humor, satire, or irony into their protests to make them more engaging and impactful.
[58]
The Great British Political Prank - Current Affairs
Sep 2, 2025 · People in the United Kingdom really know how to make fun of their ruling class. Here in the States, we could learn something from them.
[59]
Keep the Change, You Filthy Animal: How Home Alone Became a ...
Dec 17, 2020 · Home Alone is about to pick up where 80s Christmas movies left off, creating an anarchic role model and smashing all kinds of records.<|control11|><|separator|>
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https://abcnews.go.com/US/banana-prank-sends-teacher-hospital/story?id=64691960
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Analyzing the Pranks in the 'Home Alone' Movies: A Venn Diagram
Nov 25, 2015 · Since its 1990 release, Home Alone has become the highest-grossing live action comedy made in the United States. It generated four sequels, ...
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https://www.researchgate.net/publication/387431103_SOCIAL_MEDIA_PRANKS_AND_THE_RISK_OF_MENTAL_HEALTH_AND_NATIONAL_DEVELOPMENT
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Banana prank sends teacher to hospital, students to court - ABC News
Jul 31, 2019 · Three seventh grade students at Starling K-8 School in Columbus smeared bananas on the doorknob of a teacher with a severe allergy to bananas.
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Harmful fun: Pranks and sadistic motivation | Motivation and Emotion
Oct 31, 2017 · Two studies tested whether pranking is a context for observing sadistic motivation, understood as a compensatory/restorative response to insults to the self.Missing: emotional harm studies
[65]
(PDF) SOCIAL MEDIA PRANKS AND THE RISK OF MENTAL ...
Dec 26, 2024 · Introduction: Social media pranks often trigger immediate emotional reactions like fear, anger, and embarrassment, but their long-term ...<|separator|>
[66]
Pranks Often Cross the Line - SHRM
Jul 16, 2021 · But if practical jokes are played, they should: Not destroy or damage anyone's property. Not single anyone out or publicly embarrass anyone. Not ...Missing: studies | Show results with:studies
[67]
You Must Be Joking! Benign Violations, Power Asymmetry, and ...
Jun 18, 2019 · The stepwise nature of malign violations might increase the likelihood for change. The high-power individual takes an ever so little step over ...
[68]
Personal Injury - American Bar Association
Sep 9, 2019 · If someone hits you, for example, even as a practical joke, you may be able to win a suit for battery. ... While perpetrators of some of the ...
[69]
Insurance-Related Court Cases 10/06 - Rough Notes
Oct 6, 2006 · Practical joke gets no laughs. Tina Alberts was a surgical assistant ... Her complaint included allegations of assault, outrage, battery ...
[70]
5 April Fools' Day pranks that turned into court cases
Mar 22, 2017 · Here are five April Fools' Day pranks that eventually ended up in court and were no laughing matter.Missing: assault harassment post- 2000<|control11|><|separator|>
[71]
Is It Illegal to Make Prank Phone Calls in Texas? - Peek Law Group
Rating 4.7 (515) Oct 6, 2019 · Harassment is generally a Class B misdemeanor under Texas law. However, the offense increases to a Class A misdemeanor if certain aggravating ...
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Laws, Policies & Regulations | StopBullying.gov
May 17, 2023 · Most state laws, policies, and regulations require districts and schools to implement a bullying policy and procedures to investigate and respond to bullying ...
[73]
Hoaxes - Federal Communications Commission
The FCC prohibits broadcasting false crime/catastrophe info if the licensee knows it's false, it's foreseeable to cause harm, and it directly causes harm. ...
[74]
FCC Fines Broadcaster Airing Prank Telephone Calls
Aug 30, 2012 · The FCC's recent actions provide a detailed look at Section 73.1206, Prohibition on Recording Telephone Calls for Broadcast.
[75]
Nurses' experiences of humour in clinical settings - PMC
Humour can promote nurses' health and influence nursing care. The aim of this study was to describe nurses' experiences of humour in clinical settings and ...
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[PDF] Jokes in public: The ethical implications of radio prank calls
Nov 7, 2017 · This paper examines the ethics behind the practice of radio prank calls and their implica- tions for mainstream journalism – applying a.