Definitions by nastynate and mckflaya

CSS 

Curb Side Sleeper. Once one has consumed numerous drinks and possibly other sources of intoxication (LSD, adderall, blow, moll dogz, boom boom) suddenly passes out, falling to the knees, on the curb.

"Yo I was walking her back to the car after the show and she totally CSS'ed my ass."

CSS by nastynate and mckflaya December 14, 2012