F.F.S.

For Fuck's Sake

Originally used in Quake, created and defined by team OLD
(The Mike's)

You just got 'naded by a spammer.

A common reply to this might be:
F.F.S.

by M 2teh C April 17, 2006

G.F.F.

Stands for: Grenades Free Foundation

Phrase that the cast of Jersey Shore Season 2 uses, especially Mike, The Situation, Pauly D, Vinny, and Ronnie.

(G.F.F. is seen on Episode 3 "Creepin" on the BlackBoard in the backround--clearly shown when Vinny is passing out on the bean bag)

Tonight we're going to Klutch to support the G.F.F.!

by MalThePal August 17, 2010

f&f

Friends and Family (group of people)

This cellphone package offers great F&F members call discounts but only if you register the members' phone numbers before hand.

by Semi Value December 8, 2007

B.U.F.F.Y.

An acronym that stands for Beautifully United Friends Forever... YES!

JB and Paul are each other's B.U.F.F.Y.

by B.u.f.f.y. January 11, 2009

M.U.F.F.

Mandatory Unattractive Female Friend. every group of 3 or more girls will have one, oftentimes in groups of two, there will be one one hot one, and one MUFF. for the MUFF, there is the wingman!

she's hot, but her friend is a MUFF

by JMGL February 16, 2004

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