
A practical joke or prank is a trick played on people, generally causing the victim to experience
embarrassment
Embarrassment or awkwardness is an emotional state that is associated with mild to severe levels of discomfort, and which is usually experienced when someone commits (or thinks of) a socially unacceptable or frowned-upon act that is witnessed ...
, perplexity,
confusion, or discomfort.
[Marsh, Moira. 2015. ''Practically Joking''. Logan: Utah State University Press. ] The perpetrator of a practical joke is called a "practical joker" or "prankster".
Other terms for practical jokes include gag, rib, jape, or shenanigan. Some countries in
western nations make it tradition to carry out pranks on
April Fools' Day
April Fools' Day or April Fool's Day (rarely called All Fools' Day) is an annual custom on the 1st of April consisting of practical jokes, hoaxes, and pranks. Jokesters often expose their actions by shouting "April Fool " at the recipient. ...
and
Mischief Night.
[
]
Purpose
Practical jokes differ from
confidence tricks or
hoaxes in that the victim finds out, or is let in on the joke, rather than being talked into handing over money or other valuables. Practical jokes are generally lighthearted and without lasting effect; they aim to make the victim feel humbled or foolish, but not victimized or
humiliated. Thus most practical jokes are affectionate gestures of humour and designed to encourage
laughter
Laughter is a pleasant physical reaction and emotion consisting usually of rhythmical, usually audible contractions of the diaphragm and other parts of the respiratory system. It is a response to certain external or internal stimuli. Laug ...
. However, practical jokes performed with
cruelty can constitute
bullying
Bullying is the use of force, coercion, Suffering, hurtful teasing, comments, or threats, in order to abuse, aggression, aggressively wikt:domination, dominate, or intimidate one or more others. The behavior is often repeated and habitual. On ...
, whose intent is to harass or exclude rather than reinforce social bonds through ritual humbling.
Description

A practical joke is "practical" because it consists of someone doing something that is physical, in contrast to a verbal or written
joke. For example, the joker who is setting up and conducting the practical joke might hang a bucket of water above a
doorway and rig the bucket using pulleys so when the door opens the bucket dumps the water. The joker would then wait for the victim to walk through the doorway and be drenched by the bucket of water.
Objects can feature in practical jokes, like
fake vomit,
chewing-gum bugs,
exploding cigars,
stink bombs,
costumes,
whoopee cushions, clear
tape, and
Chinese finger traps. A practical joke can be as long as a person desires; it does not have to be short-lived.
Practical jokes often occur in
office
An office is a space where the employees of an organization perform Business administration, administrative Work (human activity), work in order to support and realize the various goals of the organization. The word "office" may also denote a po ...
s, usually to surprise co-workers. Examples include covering computer accessories with
Jell-O, wrapping a desk with Christmas paper or aluminium foil or filling it with balloons. Practical jokes also commonly occur during
sleepovers, when teens play pranks on their friends as they come into the home, enter a room or even as they sleep.
American humorist
H. Allen Smith
Harry Allen Wolfgang Smith
''Time (magazine), Time''. Nove ...
wrote a 320-page book in 1953 called ''The Compleat Practical Joker'' that contains numerous
examples of practical jokes. The book became a best seller – not only in the United States but also in Japan.
Moira Marsh has written an entire volume about practical jokes.
She found that in the US males perpetrate such gags more often than females.
Student prank
University students have a long association with pranks and japes. These can often involve petty crime, such as the theft of
traffic cones and other public property, or hoaxes.
Theft
One classic target of student theft are
traffic cones. The issue of the theft and misuse of traffic cones by students has gained enough prominence that a spokesperson from the
UK National Union of Students stated that "stereotypes of students stealing traffic cones" are "outdated".
Some universities have gone as far as to devote entire pages of legislation and advice for students with regards to the consequences and laws involving the theft of traffic cones. Misuse of traffic cones in
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
has even resulted in serious physical injury.
The traffic cone theft issue came to such a head in the United Kingdom in the 1990s that it was brought up in parliament.
In 2002,
Fife
Fife ( , ; ; ) is a council areas of Scotland, council area and lieutenancy areas of Scotland, lieutenancy area in Scotland. A peninsula, it is bordered by the Firth of Tay to the north, the North Sea to the east, the Firth of Forth to the s ...
Constabulary declared a "traffic cone amnesty" allowing
University of St Andrews students to return stolen traffic cones without fear of prosecution. A police spokesman had said that the theft of traffic cones had become "an almost weekly occurrence".
Other forms of theft that can cause safety issues include the theft of stop signs.
Famous examples
One practical joke, recalled as his favorite by the
playwright
A playwright or dramatist is a person who writes play (theatre), plays, which are a form of drama that primarily consists of dialogue between Character (arts), characters and is intended for Theatre, theatrical performance rather than just
Readin ...
Charles MacArthur, involved American painter and
bohemian character
Waldo Peirce. While living in
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
in the 1920s, Peirce "made a gift of a large
turtle
Turtles are reptiles of the order (biology), order Testudines, characterized by a special turtle shell, shell developed mainly from their ribs. Modern turtles are divided into two major groups, the Pleurodira (side necked turtles) and Crypt ...
to the woman who was the
concierge of his building". The woman doted on the turtle and lavished care on it. A few days later Peirce substituted a larger turtle for the original one. This continued for some time, with the surreptitious substitution of bigger turtles into the woman's apartment. The
concierge, beside herself with happiness, displayed her miraculous turtle to the entire neighborhood. Peirce then replaced the turtle with smaller and smaller ones, to her bewildered distress. This became the
storyline of the 1990
Roald Dahl
Roald Dahl (13 September 1916 – 23 November 1990) was a British author of popular children's literature and short stories, a poet, screenwriter and a wartime Flying ace, fighter ace. His books have sold more than 300 million copies ...
children's book ''
Esio Trot''.

Successful modern pranks often take advantage of the modernization of tools and techniques. In Canada, engineering students have a reputation for annual pranks; at the
University of British Columbia
The University of British Columbia (UBC) is a Public university, public research university with campuses near University of British Columbia Vancouver, Vancouver and University of British Columbia Okanagan, Kelowna, in British Columbia, Canada ...
these usually involve leaving a Volkswagen Beetle in an unexpected location (such as suspended from the
Golden Gate Bridge
The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the strait connecting San Francisco Bay and the Pacific Ocean in California, United States. The structure links San Francisco—the northern tip of the San Francisco Peni ...
or from the
Lions Gate Bridge). In response, other students at that university often vandalize the engineering students' white and red concrete cairn. Engineering students at
Cambridge University
The University of Cambridge is a Public university, public collegiate university, collegiate research university in Cambridge, England. Founded in 1209, the University of Cambridge is the List of oldest universities in continuous operation, wo ...
in England undertook a similar prank, placing an
Austin 7 car on top of the University's
Senate House building. Pranks can also adapt to the political context of their era. Students at the
Massachusetts Institute of Technology
The Massachusetts Institute of Technology (MIT) is a Private university, private research university in Cambridge, Massachusetts, United States. Established in 1861, MIT has played a significant role in the development of many areas of moder ...
(MIT) have a particular reputation for their
"hacks".
Not unlike the
stone louse of Germany, the
jackalope in the American West has become an institutionalized practical joke perennially perpetrated by ruralites (as a class) on
tourists, most of whom have never heard of the decades-old myth.
In the 1993 film ''
Grumpy Old Men'', two neighbors and former friends, John and Max, play cruel practical jokes on each other. Their rivalry escalates when a beautiful new neighbor is involved as both set their sights on her. In that film's 1995 sequel, ''
Grumpier Old Men'', John and Max have cooled off their feud. They later play cruel practical jokes on a beautiful, determined Italian owner who's trying to turn the former bait shop into a romantic restaurant.
The 2003 TV movie ''
Windy City Heat'' consists of an elaborate practical joke on the film's star, Perry Caravallo, who is led to believe that he is starring in a faux
action film
The action film is a film genre that predominantly features chase sequences, fights, shootouts, explosions, and stunt work. The specifics of what constitutes an action film has been in scholarly debate since the 1980s. While some scholars such as D ...
, ''Windy City Heat'', where the filming (which is ostensibly for the film's DVD extras) actually documents a long chain of pranks and jokes performed at Caravallo's expense.
In the UK, a group that calls itself
Trollstation plays pranks on people, including police officers and government employees. They record their escapades and upload them to YouTube. In one such video, one of the groups actors poses as a palace guard. Some of the actors have been fined or charged.
See also
*
Bullying in academia
*
California Institute of Technology pranks
*
Capping stunt
*
''Dreadnought'' hoax
*
Gag name
*
George Hayduke
*
Hacks at the Massachusetts Institute of Technology
*
List of practical joke topics
*
Pieing
*
Practical joke device
*
Prank call
*
Pranknet
*
Senior prank
*
Snipe hunt
*
Spaghetti-tree hoax
*
The Game (mind game)
*
Merry Pranksters
References
External links
Spirit of Detroit statute takes a midnight stroll...
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