BMF

stands for bad motherfucker. popularized by Samuel L. Jackson in the movie Pulp Fiction. I also heard you can see it on Mace Windu's (also played by Samuel L. Jackson) lightsaber in the star wars movies.

Give me my wallet back. It is the one that says bad motherfucker on it.

by David Winokur May 18, 2005

BMF

Blowing Money Fast

(BMF) Blowing Money Fast by Rick Ross

by djcrazyj August 02, 2010

BMF

Bad Mother Fucker.

Zack and Bryce are BMFs.

by God December 16, 2002

BMF

B)ad
M)other
F)ucker
The wallet Jules Winnfield make insanely popular in '90's.

I bought a BMF the other day, it suits Jules better though...

by Niloc February 21, 2005

BMF

Acronym for "Bad Mother Fucker". Used in special situation were one feels extremely confident or in some cases just plain bad ass.

Frank: Did you really enlisted in the MARINES?!

Bob: Hell yeah, I'm a BMF!

by RP2012 June 23, 2011

BMF

It mean Bye Motherfucker and Bad Motherfucker. You say to everybody if u want

Person 1: HEY you wanna hang todah:
Person 2: nah man i got to go.
Person 1: KK BMF
Person 2: Bye

by Psyduckium April 09, 2019

BMF

It stands for be my friend

Someone: will you bmf?
Someone else: sure.

by A e b November 08, 2021