bsb

big stinky baby

dude. by the way ur acting rn, ur being a bsb.

by bigstinkybaby September 26, 2021

BSB

BSB means Big Steppa business. Which means you’re all about your business and no one is on your level

Julian got his bag up,He must be about his BSB

by BSRo February 7, 2022

BSB

BSB, short for Britt sine bitches. Translates to Brit’s bitches. Means that you are one of Brit’s girls.

Member of “BSB”

by Brit’s main hoe August 17, 2022

BSB

Blue shrimpy ballsack. Another word for blue balls

Sorry babe I can’t tonight I got BSB again.

by Blue Shrimpy Ballsack March 14, 2023

BSB

Back stabbing bitch

A friend who appears to be a friend , but goes for your girl behind you back

Yo I heard Caesar was talking to your girl behind your back

He’s a bsb for doing that

by Caesar the third August 17, 2023

BSB

Black Sweaty Bussy

he has one good BSB

by angel!!!!!!!!! October 21, 2023

BSB

When someone has transcended the relationship status of a best friend, and are now a backseat buddy.

Holy hell, I think they're BSBs for LIFE!
No Way!

by HAIM8 January 1, 2024