A Humorous Gift. A whoopee cushion is a novelty item designed to create a humorous and often embarrassing sound when someone sits or applies pressure on it. Place on a chair or seat, and when an unsuspecting person sits down, they are met with a surprising and humorous noise, which can lead to laughter and amusement among those present. Comes in a gift box making it a great present or stocking filler. Play a classic prank on someone you know! Dimensions : H: 17cm x W: 13.2cm x D: 4.2cm (50g). Designed In Cornwall. From the Traditional Toy Company collection by CGB Giftware.