Definitions by The Flannel Menace

bingbang 

A two part sex act, the first part being a man fisting a women's ass while receiving oral sex, the second part being a man giving anal sex to a woman while she sucks on his fist.

"Let's switch this around a little bit and make it a bingbang!"

bingbang by The Flannel Menace April 21, 2006