BM 

Meaning "Bitch Move"

"Throwing that potato at me was such a bm Ashley!"

BM by rettig ry June 28, 2008

BM 

Birther Movement

The BM who are against Obama because they believe he was really born in Kenya are showing significant signs of racism and xenophobia.

BM by somerandomdouche July 24, 2009

BM 

Used when being evil and annoy people to the extreme.

Your a fucking BM shut the hell up

BM by Nonao July 6, 2003

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.

BM by Felicia93 January 19, 2015

BM 

BM is short for baby's mother or baby momma.

My BM be tripping.

BM by MonkMonkMcNeezy October 14, 2016

BM 

breakup message

see ur girl post a bm, so i hit her in the dm

BM by E_man9 September 12, 2016

BM 

Babby momma, used when your attracted to a girl and you call her your babby momma

Damn she fine as hell, that's my BM

BM by L.Harris August 19, 2016