Etymology: American English colloquialism used by very young people trying to be cool.
Date: Late 1970s through the early 1980s
An expression used in disgust, annoyance, or wit to tell somebody to gab your penius and give one a hand job. Almost as universal as shit and fuck, but fell into disuse as quickly as it appeared.
Dork: Hey what's with the funny looking Vans man?
Cool: Dude, grip butch!