BSB

Means (B)itch (S)ince (B)irth

Makayla Yoo so fine

BSB fashoo

by BitchSinceBirth March 30, 2020

BSB

Bsb is a coffee type that stands for bullshit bitch.

I love Bsb coffee and strongly recommend it to you!

by Livelifelove April 4, 2020

BSB

Backstreet Boys

My mom is going to BSB's reunion tour.

by SplishSplash April 7, 2020

BSB

Best shitting buddies.
This a term used for best friends who shit together (usually while texting), and you know what they say: Those who shit together, stay together.

"What are you doing right now, Hyun?"
"I'm taking a shit wby?"
"Omg, same! BSBs!"

by gaybestfrient May 2, 2020

BSB

Butt Sex Brennen. I sweet dude that lies on occasion to his friends to sneak off and do butt stuff with anyone and everyone. An anal fetishist for the ages

Oh damn, it’s buttsex Brennen over there! Hey you said you were staying home tonight and now I see you’re just ramming holes!!! Wow, BSB... you’re truly Baron vonButtsex

by DonHippo July 22, 2020

Bsb

Back Seat Boyz

All of us are BSB’s.

by maimai2000 November 5, 2020

bsb

big stinky baby

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

by bigstinkybaby September 26, 2021