look up any word, like thot:
Smoke Blunts, Bust Cunts.
Today, my girlfriend and I SBBC'd -- we got blazed and then I smashed her.
by SBBCMaster January 23, 2011
it is a widley used acronym for "sucking big black cock."
Sabby: Hey Julie ! I heard you like to SBBC??
Julie: Occasionally... only when I'm super wasted!
by cherryblossomjulie December 20, 2011