A person (typically a close friend or homeboy) who is fluent in gang vocabulary and terminology as well as gang signs and mannerisms.
I'm sorry Mr. Gang Member, let me get my homeboy to explain what I mean so that you don't cut me, he speaks Homeboyaneese. He can explain that what I said was a compliment, not an insult.
by Daddydog007 April 17, 2015