Dirty chipmunk 

A sexual move where a woman puts her mouth around your anus and you fart making her cheeks flare out like a chipmunk.

I just ate some beans how about a dirty chipmunk!!

Dirty chipmunk by The Tysman May 23, 2009

dirty chipmunk 

after doing your girl in the ass u pull out and put your wet slippery butt juice covered nuts in her mouth and rest your dirty dick on her face

hey ian i gave my lady a dirty chipmunk last night

dirty chipmunk by fatdon August 14, 2006