Definitions by JOEYJM10

Cock Flip 

When the penis is not fully erect and your partner which is usually a female, decides to tease it by slapping it around.

Greg: Margret! Get over here and cock flip me!
Margret: Shut the hell up Greg, you can always depend on me to erect your penis you old frog!

Cock Flip by JOEYJM10 March 30, 2015