B.M.N.

From Dutch: Boeit Mij Niets.
Meaning: I Don't Care.

Tobias: Hey dude, remember how I slept with your sister?
Pepijn: Well, guess what? B.M.N.

by Borazan May 24, 2013

B&M

Bolliger & Mabillard - rollercoaster designers famous for fast, smooth, twisted track with the characteristic ROAAAAR! sound, caused by polyurethane wheels. Affectionately referred to by coaster enthusiasts as "Beamers".

Check out that new flying B&M that Six Flags New Jersey just built!

by Sarabellum1976 September 4, 2003

B.M.F

Bad Mother Fucka.

Used FIRST by Samuel L. Jackson in the movie Pulp Fiction, Not by Dane Cook

John McClain is a B.M.F

by ckelly December 28, 2008

b.m.w.

Beautiful Mexican Woman.
Big Mexican Woman
the car

by B.M.W. June 28, 2002

F.B.M.

FaceBook Message

I'll send you a F.B.M. about it later.

by AndyFromTheOffice August 3, 2011

B M

Abreviation for Bowell Movement (Verb I guess) Certainly not to be used anywhere near to "yo baby's Mama" and one poor sole has suggested.

Eating a balanced diet will result in healthy floating B.M's; not the bowl stanging sinkers most gangsters coil in dimly lit, fetid tiolets.

by Priz Biz Sage June 24, 2005

B&M

is a type of shifter in cars for both manual and automatic transmission. usually used in high performance cars, such as modified mustangs and camaros. you can find a B&m shifter usually being used by a guy with a mullet.

damn boy, that is a sweet ass car. you got a B&M shifter in that thing?

by troy October 29, 2003