whoopee cushion Hear it!

whoopee cushion definition

whoopee cushion (hwo̵op′ē, wo̵op′ē)

a device for playing practical jokes, consisting of an air-filled pillow with a valve that emits a sound like that of gas being expelled from the bowels when someone sits upon it
also sp. whoopie cushion whoop′ie cushion

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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