bsb

Big Sperm Buildup - used when you havent had sex for a while

Havent had sex this week so have a massive bsb

by Slimeburger January 19, 2007

bsb

Back-Stabbing Bitch, a person who uses you and then stabs you in the back...

Man, that bsb got me real good today

by Natray January 10, 2007

bsb

BSB = Bull Shit, Bitch

Me: My ear hurts.
Person: That's BSB.

by Not a stupid idiot September 04, 2005

bsb

when a girl tells you that she had sex in the back seat of another persons car and does it rapeatedly (back seat bitch)

friend 1:i shag a guy in his car last nite
friend 2:you such a bsb

by tynan09 November 12, 2007

bsb

Bad-sequence-of bitches; when a group of girls walk by and every single one of them is unattractive...

"Hey that was a long bsb."

by Mallott January 17, 2008

BSB

BSB-Backstreet Boys, popular five male vocal worldwide.

BSB fanfiction, "I'm a BSB fan!", "BSB is the best group."

by Dani January 09, 2005

BSB

Bitter Single Bitch: A woman who hates on other woman with companions due to the fact that they are bitter and insecure. These creatures will do everything in their power to break up every happy couple that they can by lying, spreading rumors, deceiving, manipulating, etc.

Tom: Cindy's friends are some BSB's man I can't believe they tried to break you guys up.

John: I know man, but that's the life and motivation of a BSB so what do you expect.

Tom: You're right. BSB's...smh

by Rey90 December 08, 2009