SQUID

A term used by street bikers. . .

S.Q.U.I.D. (Some Quick Unimportant Immature Dumbass)
Squid- A rider who acts in a way that brings a bad name to the sport. Anyone who has a blatent disregard for their safety, as well as the safety of others. Also, someone who thinks they know everything there is to know about the sport, and is too stuck up to take advice (when in reality they need a LOT of it)