1 definition by Megpie

A win or lose game. The questioner tries to catch the questionee off guard by asking "Guess what?" as if they really have news.
A: Guess What?
B: What?
A: Chicken Butt!
In the above senario person A wins the game, had person B said Chicken Butt in response they would have won the game and person A loses.
by Megpie November 23, 2007
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