look up any word, like fleek:
 
1.
A slang term for having sex (straight or gay).

When a male inserts his cock into a girls or a guys ass and fucks it.
I saw Sean pounding ass in the bathroom.

I pounded a girl in the ass last night! It was some on the best sex I ever had!

I caught Dave pounding Sam's ass in the closet.
by The Contributor September 22, 2013