FUF 

Acronym: Fucked Up Fun

"I just posted some pictures on facebook of all the FUF we had on spring break."

"My parents will be so pissed about the FUF we had while they were at grandma's funeral."

FUF by Mudcatt March 20, 2009

fuf 

A word invented by borange

<borange> Fuf, its my word you know!

fuf by Xenocide June 22, 2004

FUF 

FAT
UGLY
FUN

a person who is fat ugly AND fun. basically all they have is personality, but its an awesome one!

Damn, Marshall gained like 65 pounds but he's still a FUF, maybe i'll ask him to play laser tag!

FUF by ZetabetaZ March 25, 2008

FUF 

abreviation: Fucked Up Football
Its basically tackle football played on a basketball court or any flat, concrete area.

"Hey, do you want to play FUF or regular football?"

FUF by Joe Sansez June 5, 2008

FUF 

Fucked up fast

Bro I wanna get FUF tonight

FUF by Taylor'dMayne November 22, 2010

Fuf 

Meaning fuck off. Only used by most sophisticated kids.

Screaming kid: FUF. Espn: Dafuq

Fuf by Demtane June 11, 2017

fuf 

Fat Ugly Fuck

Wow what a FUF! Usually refers to males, who probably think they're all that.

fuf by lb46231lblllllll January 27, 2018