Urban Dictionary: BM

Top definition

acronym for bad mannered, used by korean computer players.

You very BM player. THX thx. kakaka

by rustyn December 24, 2007

When listening to the Don and Mike show, I had to take a huge BM

by ghandi February 25, 2003

abreviation for baby mother, usually used when writing.

Man my BM about to make me mad.

by ladawnny October 24, 2011

Also an acronym for bowel movement. Used in in assisted living or healthcare environments typically.

Did you record the time of his last BM?

by CJ August 12, 2003

Acronym for Bad Manner(ed), popular in the Starcraft (II) community.

John and Zoe take their time to wait for Jack to join their game, and Jack leaves immediately upon it started

Zoe: Jacks so BM.

by Advertos March 12, 2011

Yo Gotti: I've seen your girl post a BM so I hit her in the DM

by JD Papi August 24, 2016

Family Guy S3E14: Chris: What's a library Dad? Peter: Oh it's just a place where homeless come to shave and go B.M.

by Heavy D February 02, 2005