15
BSB or Bull Shitting Bitches.
A term used to describe any female of any age that does nothing but bull shit.
Guy: Hey girl what are you doing this weekend?
Chick: Nothing
Guy: you wanna chill
Chick: Sure Okayy!!!

The weekend
Guy: we still gonna chill
Chick: no im sorry ive got to go shopping with my mom and friends.
Guy: Damn shes a BSB
by TRM The Truth April 15, 2009
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16
Bathing suit Body, a hot body when one wears a bathing suit, preferably 6-8pack abs and an over all well defined torso.
It's only Februrary, but i'm going to the Bahamas this summer, gotsta work out to get my BsB.
by Don't Worry bouts it February 13, 2008
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17
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
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18
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 11, 2007
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19
bum suck boy (BSB). basically, when a boy sucks bum by putting a straw in the anus and sucking to give maximum pleasure to the guy sucking.
adam is being a BSB, he stuck a straw up his boyfriends bum to suck it out.
by AdamWa June 25, 2010
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20
Big Sum Bitch

When someone is so big and can't get out of their own way but you don't have time to talk to them so you just call them BSB
Craig is such a BSB. He wouldn't move last night.
by Firefighter5858 September 08, 2016
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