April Fools' Day

Annual celebration on 1 April

April Fools' Day or April Fool's Day (rarely called All Fools' Day) is an annual custom in many Western countries on 1 April consisting of practical jokes, hoaxes, and pranks. Jokesters often expose their actions by shouting "April Fool[s]!" at the recipient. Mass media can be involved with these pranks, which may be revealed as such the following day.

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