B.B.C

Big Black C*ck
Term, especially used by weird Russian Georgians, trying to explain one's craving to get fucked in the ass.
Also used in conversations under influence of weed and/or alcohol, when any other subject just won't cut it.

"...So I was walking down the street with my homeboys and suddenly this guy showed up and stuck his B.B.C up my ass, dude.."