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Used to express extreme joy or excitement. This word is typically used all by itself, as a lone exclamation.

This can be used just after you've said or done something you're very proud of.
Can also be used if someone just got pwned, and you are rubbing the pwning in their face.

A variation of this word is "ska-BAMF!", which came into use after the animated movie Kung Fu Panda popularized the term "ska-doosh".
Ned: *showing a paper to his friend* Bamf! I just got the highest score possible on my SAT!

Barlow: Well, while you were taking 4 hours on your test, I nailed your sister in your bedroom. Bamf!
by Barlow! January 27, 2009
Big As Mrs. Frog, commonly mistaken as above words.
Wow look at Jessica..geez.
Yeah she is a BAMF
by happyskills October 16, 2007
Some one who surpasses all aspects of coolness and does whatever the hell they want and never lets people get in their way; especially people labeled a "Half BAMF."
"Megen is such a BAMF, she loves BURNT TOAST and ICE CREAM CAKE!"
by HALFBAMF March 06, 2008
Bonding and Making Friends.

Contrary to popular belief, this acronym has a much more PG application.

As made popular by B6 of August 2011.
Camper 1- I love my B6 B.A.M.F. s
Camp Director- ... Excuse me?
Camper 2- It means bonding and making friends, cause that's what B6 is all about!!!
by Dip Dye August 26, 2011
Bad Artichokes Making Friends
Karolinka: I'm such a bamf

Greg: mmmm...artichokes
by Greg The Mexican Banana February 08, 2009
most people say it stands for "badd as muther fukka"
but it is for "bitch ass muther fukka" also
that BAMF keeps annoying me too death.!
by theunknownspeaker February 05, 2009
Bad Ass Mother Fucking Sav
someone who's more than just a sav or a BAMF they're both combined.
No fucking way! Did you just see that BAMFS do a perfect swan dive off the bridge?
by pwnzorized January 12, 2008