BM

What you call your baby mama when you're too mad to even call her baby mama.

Man now my BM even has my mom on her side. Females, smh.

by Felicia93 January 20, 2015

BM

Before me

“I got to write 27 sentences about historical events Nah I don’t give 2 fu*ks if it’s BM I don’t care if its something that happened Before me”

by It’s.Her_I’mhereYoitzAna October 30, 2023

bm

Bm means “be mine”
Usually used to ask someone to be their romantic partner

I love you. Will u bm

by Screeebeeet March 3, 2021

BM

baby mama (mother, mom, ect.)

My bm trippin dude. ~

by @ayotei July 16, 2017

BM

BM is the Abbreviation used by the character in Brooklyn Nine-Nine Charles Boyel to mean best man

Jake Paralta: Charles Boyel, will you be my BM

by CheesyChips11 April 5, 2020

Bm

Baby momma

I got Bm belling me

by Pumnani March 22, 2018

bm

Bruh Monent

Dude this is such a bm

by elephantmerchant June 15, 2019