Stands for Fake Ass Friend. Used to
call someone out for being fake, sketchy, unreliable, or flaking on
something. Not as insulting as a fake ass bitch or a fake ass
hoe, but a gender neutral way to describe your frustrations with a friend.
"I can'
t believe she ditched my birthday
party to
hang out with her ex. What a faf."
"He posted the group photo where she looked the ugliest. That was such a faf move."
"You're a faf for leaving without me."