BM

Slang for for a BMW, notably used in the Notorious B.I.G.'s "Big Poppa"

Biggy: Drop top BMs, I'm the man girlfriend

by si11y f4ce August 10, 2008

BM

bad mouth

Person 1: Hey dude I went on your account last night
Person 2: I hope I don't get banned...
Person 1: Sorry bro I BM like crazy..

by aDoctorOctopus February 13, 2012

BM

An Acronym for Bob Marley, the late reggae singer.

Also used when refering to a large blunt or joint

see spliff

Instead of saying, "Let's go smoke a large marijuana cigarette."
one might say, "Let's go hit this BM" or "I just rolled a fat BM, let's go blaze it up."

by hithisbm January 31, 2003

BM

Abbreviation for Baby-mother, baby-moms, or baby-mama. The woman, not necessarily his current girl, that a man shares a biological child with.

Rolands BM is a dumb bitch, for real.

by RemyRedd December 29, 2006

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

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