Meanin ur mo, ur friend, ur boy/gurl.
Da playa u grew up wid.
Yo derrty, was goin on?
Wherre da rest of da mo'z @ derrty?
By Cordelie
Derrty Devlin
a name given to a guy of ancestry from the devlin family this guy is a tru playa. he gets all the ass he could ever want and can get any girl. known for his reputation of gettin "derrty" with several girls at a time. rele a pimp