What's on your mug?

Back stabbing bitch

That's really messed up that you helped that girl out by telling her, her friend was talking shit about her .. and she went to say it was none of your business then talked crap about you what a BSB

By tellabitch

Bestie since birth. Someone u have known since birth or for as long as u can remember. U have always been there for each other and always will be. Can be boy and boy, boy and girl, or girl and girl

Girl #1: ugh I miss jack, he’s my bsb, can’t believe he had to move away Girl#2: girl I may have not known u since birth but honey I will be here for u

By Happyhour101

BSB stands for “big screaming bitch” these women are always overweight, mean, and love to yell at other people’s kids or just random teenagers.They seem to think they are doing the right thing when really they just need to mind their own damn problems.

Liam: Hey bro watch out there’s a BSB watching us in her car.

By when the moon hits your eye

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

Makayla Yoo so fine BSB fashoo

By BitchSinceBirth

Bsb is a coffee type that stands for bullshit bitch.

I love Bsb coffee and strongly recommend it to you!

By Livelifelove