F.U.N

F is for fuck
U is for U
N is for Nigga

I’m back on my F.U.N shiii😌🥳.!

by Shåñ’z_Tø_Brėēzÿ July 21, 2019

F.U.B.A

Fat Under Boob Area aka the dreaded under boob

Damn, that girl's F.U.B.A is hanging out.

by AshannaFlips September 12, 2019

F.U.D.A.

The upper fat of the crotch that hangs over the guys penis a.k.a (the dick).

That guys F.U.D.A. is longer than his 3rd leg.

by Choden December 31, 2019

F.U.P.

future us problem

"This will totally fall back on us!"
- "Well, that's a F.U.P."

by nachtmahr01 February 10, 2022

F.U.B.A.R

Sometimes used in geology to describe and unidentifiable rock formation, caused by a cataclysmic event i.e super volcano.

Fucked up beyond all recognition
F U B A R

This can't be metamorphic or volcanic, its totally F.U.B.A.R

by Dee Dee Plume May 1, 2010

F.U.C.C.

F.U.C.C. stands for FROM UNDER CITY CHAOS, a popular skunk band from western new york.

As letters:
Are you going the the F.U.C.C. concert tonight?

or as a word:
Are you going to the FUCC concert tonight?

by whatevawhateva May 31, 2006

F.U.C.K

F.U.C.K stands for: Friendship U Can Keep

promise me we will F.U.C.K forever!!

by y0umebednow January 28, 2006