BSB

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

#BSB

Butt Sex Batman

A: hey isn't the weather nice today?
B: #BSB

A. are you asleep?
B: #BSB

basically in any context you damn well choose.

by jagerbalm April 22, 2020

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 December 16, 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 21, 2008

BSB

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 28, 2010

BSB

Short for babysitter bump. A bump of a given substance (cocaine) intended to set yourself straight for a certain to-do. Etymology based in caring for children and needing to raise one’s energy levels to meet the occasion.

I need a quick BSB before I go hangout with these fuckin kids for 5 hours

by Hangten69 August 17, 2025

Bsb

Back Seat Boyz

All of us are BSB’s.

by maimai2000 November 5, 2020