Faf 

Somebody who has a large body mass for their frame (fat as fuck)

Wow she's FAF

Damn, he's faffy

Faf by Eden333 July 4, 2020

FAF 

Fancy As Fuck

When you and your friends are getting ready to go out and you realize in that moment you’re all FAF

FAF by FabulousKitty August 4, 2020

faf 

a fat guy thats all ways rude and acts like a pain in the ass to everyone

fuck u you just a faf!
COME HERE YOU FAF FUCK U!
eww your a FAF!

faf by anonymous October 8, 2020

faf 

a fat guy thats all ways rude and acts like a pain in the ass to everyone

fuck u you just a faf!
COME HERE YOU FAF FUCK U!
eww your a FAF!

faf by anonymous October 8, 2020

Faf 

Fancy as Fuck

-or-
"Fafed out". When you have hit the ultimate stages of fancy behavior.

Faf -or - fafed

This dress makes me look faf

Those people are all fafed out.

Faf by Nurserachet2020 November 1, 2020

FAF 

A fake friend of the ass variety who doubles back on their word and loyalty. Short for "Fake Ass Friend".

Jake decided to go to sleep instead of hang out with his friends. That guy's a FAF.

FAF by Rthreemix November 4, 2020

faf 

a person who gets mad at another person for telling them to have sexual intercourse with a male or female duck or flying animal.

person-"hey have the sex with duck! other person-no I am mad! person-you are faf lol!

faf by orb 134 November 22, 2020