bm

whoever the fuck said babys momma is a dumbass, its birth mother

Although living with her father and step-mother, her BM is still alive and living in LA.

by ryan September 6, 2004

BM

An acronym meaning Boatswain's Mate in the Navy or Bowel Movement, no wait, they're the same thing.

Man that BM3 Johnson is a real piece of shite.

by Havnav March 26, 2009

bm

bowel movement. take a shit.

I have to take a huge bm.

by Adrian January 20, 2005

BM

short for Italian "bimbominkia" (basically a toxic kid)

Raga, questo qua mi ha teamkillato, è proprio un BM
(Guys, this guy teamkilled me, he is such a BM)

by RVGamer06 December 11, 2020

BM

The Definition is Bitch Made someone that is straight up pussy or acts like a bitch and can’t stand for himself and also a lack of physical and mental strength

Yo That nigga name Jeremy over there is BM asf Yuhurd

by Like wise man October 19, 2019

BMS

verb
BMS - to write, or "tag" something with "BMS"

i bms'd his computer by making bms.txt and copying it 81 times

by p337 March 27, 2004

bm

A) blow me
B) big mouth
C) bowel movement

A) bm right here and now
b) you have such a bm
c)ur bm smells like shit!

by Celebshadow112 January 14, 2010