D.U.F.F.

The Designated (/Dumb) Ugly Fat Friend.

The cock-blocking friend of the hot chick you're trying to hook up with, often the target of the wingman.

I was totally in with this chick and then her D.U.F.F. totally cock-blocked me!

-or-

I'll take her, while you distract her D.U.F.F.!

by Victory2FuManchu September 7, 2006

f_f

also know as fake face, usually when someone makes a face that is abnormal, not common to their friends or family, or when going into a room full with people and give them a face look you usually don't give in the public.

fake!! there is no such thing as guys with their WOW face!! f_f

by GOTEMCOACH March 24, 2008

O.F.F.S.

OH for fuck sake

O.F.F.S. OH for fuck sake! My dog shit on the carpet, again!

by offs August 14, 2014

p.f.f.

Possible future fatness

I was going to dump you because of P.F.F., that's an acronym for Possible future fatness, and after meeting your mom there's definitely that possibility.

by ConflictSerum March 9, 2010

L.U.F.F

Love. U. For. Fun: A love I have between my friends. Not quite a serious love, But a fun love.

Me: I L.U.F.F Teana and Ashley <3
Random Kid: Dude your crazy
Me: Shuddup...

by VincentCunning April 3, 2009

B.U.F.F

Big Ugly Fat Fuck, aka, that annoying guy who considers himself to be all that, but in reality said person is just a douche bag. The term is typically used in veiled sarcasm by everyone else around said person, since he is far too oblivious to the intended meaning.

Troy: "Hey Jerry, you're looking pretty B.U.F.F. there, you been working out?"

Jerry: "What? Nah, I'm just naturally this way."

Steve: (to Troy, after Jerry walks away) "Did you really mean that?"

Troy: "Yep, he really is a Big Ugly Fat Fuck"

by Erkadurka December 1, 2011

f&f

Food and fuck

What guys expect from you...but they probably won't get it, at least not on the first date

by Christy June 1, 2003