look up any word, like rusty trombone:
1. Most commonly used to describe a "bad ass mother fucker" or someone who is cool.
2. Originally used to describe the sound Nightcrawler from X-Men emitted as he teleported.

1. My boyfriend Chad is so cool; he's a BAMF!
2. Nightcrawler teleported so quickly that only BAMF could be heard.
by Schmooglie June 22, 2006
827 430
Bad Ass Mother Fucker
Teddy Roosevelt- reading a biography of this man is like reading a manual on how to be a BAMF, not only did he kick ass his entire life, with such BAMFness as giving a two hour speech with a bullet in his chest, but death had to take him in his sleep because if he had been awake he would have kicked deaths ass.
by Ulfrinn January 10, 2011
293 104
A Bad Ass Mother Fucker
I want to buy a car that is a B A M F
by Bamf424 April 12, 2007
210 41
Neville Longbottom. 'Nuff said. What a badass motherfucker.
- Have you heard about Neville Longbottom? -
- The one who killed the snake? -
- Yeah, he's such a B.A.M.F., right?
by TheWeaselette May 02, 2010
307 159
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 01, 2005
1271 1152
Bad Ass Mother Fucker.
I am one crazy BAMF.
by BIKEBUILDER July 17, 2006
402 297
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 May 19, 2007
1032 928