1 definition by Shagmaster 5000
A prank or practical joke done during the month of April, followed by the person saying "April Fools!"
Nick: "Mr Whalen your pants are on fire!" (jordan is lighting Mr Whalens pants on fire)
mr Whalen: "What the!"
Nick: "April Fools!"
mr Whalen: "What the!"
Nick: "April Fools!"
by Shagmaster 5000 April 15, 2009