Definitions by Flipper Master

The Flipper 

(n.,v.) When a man and a woman are having sex doggy-style and the guy goes to stick it in her butt and she turns around and makes the "Flipper" dolphin sound (eh eh eh eh!)

So I totally tried to put it in her butt real quick and she did the Flipper.

The Flipper by Flipper Master April 28, 2008