bm

bowel movement. take a shit.

I have to take a huge bm.

by Adrian January 20, 2005

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

Bm

When some bitch finishes you in Fortnite.

Some bitch just bm me

by REAL NIGGA. 1769 May 22, 2018

Bms

Best minion self

Girl, you look like you are living your bms! 😍

by Wamdyn_Wevens_:) September 30, 2018

bms

Boosting my shit is when something is funny its boosters your mood most used when high

you bms yo

by keyz da goat February 7, 2018

bm

An acronym for "butt mud," feces that are excreted from the body.

"There's bm all over the place, it smells bad.

by Nateoo March 17, 2010