K.A.B.F

K.A.B.F is short for Knee Buckling Ass Fuck. Often times used in a derogatory way towards someone.

"God damn Mary needs a good K.A.B.F she is so uptight"

by Blakalake September 17, 2008

B.F.A.

"Blank Firing Adapter" an ugly orange painted device that is fixed to end of your M-16 restricting the gas flow from the blanks out the barrel so that your weapon will cycle as per live rounds. Without the gas blowback created by a real bullet travelling through the barrel, the weapon will not function. So when firing blanks, you must use these to make the weapon cycle properly. If you do not restrict the gas flow with this you will have to fire one blank at a time and manually eject the casing!.

Make sure your b.f.a. is secured properly over the flash suppressor, that could be why your weapon is not cycling in this training exercise!

by CISO May 20, 2007

N.B.F

(Nice bodied female) An attractive woman, with a rockin' body, similar to a Pinkini girl minus the beach and pink bikini.

" Dude, look at that N.B.F over there, she has some sweet curves, an awesome rack and a tight butt, almost like that Pinkini girl... who is that?"
"That's my sister."
"HOW MANY FUCKING SISTERS DO YOU HAVE?!"

by Robbles the wise one September 7, 2011

S.B.F.

To communicate splash back in a manner more acceptable to the general public, use the acronym, S.B.F or Splash Back Factor. Typically, rated on a scale from 1-10, the S.B.F. can be viewed as a way to rate the degree of your splash-backedness.

Henderson: (walking out of bathroom)

Juanita: So did all of that Kashi Go-Lean make for a serious shiz break?

Henderson: Hellz yah! I'd give it a S.B.F. of 6.9!!!!

by sarahXwray March 30, 2008

B.F.E.

B.F.E.: Bum Fucked Egypt

Damn! We're all the way out in the middle of B.F.E.

by Snicklesnorf October 2, 2008

Y.B.F.

Y.B.F. -- "Yellow Beaver Fever" is the condition of Western men who are compelled to chase any girl who is Asian. More commonly referred to as Asian Fever and an asian fetish.

Rob Pongi has such a bad case of Y.B.F. he has trouble keeping his trousers zipped up whenever he leaves his apartment and goes into the seriously babe-infested Tokyo environment.

by Taro 3Yen.com July 21, 2008

T.O.P.B.F.C.B

it stands for that one Polar bear from crash bandicoot.it will try attack you and smile like a pedophile when you die.

1:Hate T.O.P.B.F.C.B.
2.T.O.P.B.F.C.B is a jerk.

by moartimeforthinking October 6, 2013