Also known as Butt Crack Boy. This acronym originated from a conversation a girl was having with a guy as they were talking about being paid for services. A miraculous idea popped into the guy's head as he tried putting money down her pants. As amazed as she was by his stupidity, she decided to establish a nickname for him known as BCB. The female version of the name is called BCG, for Butt Crack Girl.
Person 1: "Are you taking a dump?"
Person 2: "Yeah, I've lost 3 pounds already!"
Person 1: "You're such a BCB."
Person 2: "Yeah, I've lost 3 pounds already!"
Person 1: "You're such a BCB."
by Samosa Lover May 15, 2014
BCB is an acronym for Bloody Cunt Box. It is an adjective used to describe a girl who is petty, stupid, and bitchy.
by Anonymous April 26, 2005
The Act of Butt Cheek Bruisin
by Jon Digi March 9, 2008
BCB is an acronym for Bohemian Chic Bitch. This noun is a reference to a tree hugging hippy who enjoys art festivals, Indie rock concerts, and organic substances. Commonly found in places such as West Village, Soho, UC Berkeley, and NYU.
by Mastermind05 July 5, 2009
Birth Control Boobs- When a girl with relatively small boobs starts taking birth control and them thangs inflate like hot air balloons. Nothin better than some grade A birth control boobies. Any guy that says otherwise is a fudge packer.
"DAMN, that skinny bitch used to have -A cups and now she's a C!"
"I'm tellin you man she's got those prime BCB's!"
"Ahh, what a country we live in"
"Yes sir"
"I'm tellin you man she's got those prime BCB's!"
"Ahh, what a country we live in"
"Yes sir"
by The Griz Brotherhood August 27, 2009