Definitions by hobojoe017

Crusty Keith 

After having anal sex with an old woman, she shits on your dick and then sucks it off. (Not to be confused with the Moist Keith when its a young woman.)

Eric: Dude, your mom's breath smells like shit!

Thomas: Yeah I know, she just gave my dad a Crusty Keith.

Crusty Keith by hobojoe017 December 3, 2011