FAF 

When you say someone/something is 'Fit As Fuck'

*Can sometimes be mistaken by Fat As Fuck, Beware!*

#1: "Hes FAF!"
#2: "Yeh He's FAF, And I don't mean Fit."
#1: "Hahaha! Yeh Innit."

FAF by Roo777 August 16, 2006

FAF 

Funny as fuck.

That comedian is funny as fuck.

FAF by Kristian Hicks June 16, 2004

faf 

this word means "funny as fuck", a new common word people use instead of "lol". -Jonathan made it up =)

"Omfg, that was faf yesterday!!"

faf by Marissa Marie December 9, 2008

FAF 

FAF,the act of using an internet chat forum

After a brief moment of clarity one night on the Channel 4 Big Brother Forum (a rare phenomenon indeed) some one said we are ADDICTED to this forum...we are forum addicts.... FORUM ADDICTS FOREVER.......and so FAF was born and dedicated to the hardy folk of foruming.

FAFfer-forum user
Multi FAFfing-using more than one forum simultaneously.

FAF by Beware of the loons May 19, 2006

faf 

Someone who messes around doing a lot of activity and takes a long time to get job done

Instead of fafing around, I'll get an expert to fix it

faf by Julian May 8, 2003

FAF 

Fine as Fuck: A name given to either female or male to describe an individual who is extremely good looking; hot to the highest power.

Bob: "Daaaamn! See that chick over there?"
Bill: "Hellllz yes! She's FAF!"

FAF by Miss Libby May 1, 2008

FAF 

f*cking absent father

your dad is a FAF f*cking absent father

FAF by alimoetoe February 4, 2009