B.A.M.F.

Ok this is to clear up the wrongly used definition that Samuel Jackson had BAMF on his wallet in Pulp Fiction. It actually only said Bad Mother Fucker...which is way fucking cooler than bad ass mother fucker. Sticking the ass in there is about as gay as the word illustrates.
Proper use of this phrase would go a little more like this...

-Oh dood you're a B.A.M.F...

-Shut the fuck up bitch (bitch slap the idiot who said bamf). I'm a bad mother fucker and you don't know shit.

by Hunter Black June 6, 2007

B.A.M.F.

Bad Ass Mother Fucker. First heard after listening to the greatest comedian of today, Dane Cook, on his C.D., "Retaliation."

I felt like a total BAMF today after I punched that jackass in the face.

by Trey Parker August 28, 2005

B.A.M.F

A Bad Ass Mother Fucker, Made Popular By Dane Cook.

Once I Get That Car, I'm gonna Be A Total B.a.m.f!

by Amy Seesaw November 6, 2007

B.A.M.F

First used by DANE COOK, anyone who is so incredibly awesome and bad-assish that they can only be a Bad Ass Mother Fucker.

"Wow, that Dane Cook is one silly bitch. What a B.A.M.F"

by MFace May 2, 2006

B.A.M.F.

Bad Ass Mother Fuckers, is a hacker organization that existed in the 1980s.

BAMF! is a band from St. Louis, MO.

Bamf in the Marvel Universe relates to the X-Men character Nightcrawler and the resulting sound he makes when he teleports himself. The sound is caused by air rushing into the area where Nightcrawler's body once was. It has been borrowed as a teleport sound by fans of the series ever since.

I am the B.A.M.F.

BAMF! sucks.

First Nightcrawler was there then, *bamf* he was clear across the room.

by acidbathory January 8, 2009

B.A.M.F

The abbreviation for Badass Motherfucker.

I just bought a Gatling Gun. I'm such a B.A.M.F.

by Saicotic October 23, 2010

B.A.M.F

BAMF is an acronym, abbreviation or slang. BAMF means "Bad Ass Mother Fucker"

B.A.M.F As an insult: I am your bad ass mother f***er

by Nybras May 9, 2014