FAF

stands for Fake Ass Friend slang made up by Madison Jin Cho

Chris Han is a faf.

by Skinny Legend 4Ever March 13, 2019

FAF

Fake ass friends

Did you hear about Chloe's "best friends" they were faf!
Evelyn and Moe are faf.

by Emyj October 9, 2019

FAF

FAF-Fat as fuck

used to describe someone who is extremely overweight

jimmy-yo john, tell me not james is FAF!

by rogina69 February 25, 2020

FAF

“Fun And Fresh” a shorter version of saying James Charles’ catch phrase.

Matthew: I got the new James Charles x Morphe pallet!

Dianne: wow that’s so faf!

by Azianricebowl December 26, 2018

FAF

French As Fuck. Term used to describe someone who is dressed like a typical French person.

-Yo ,Sharmila, you lookin FAF
-Thanks broski

by dausky April 12, 2022

FAF

Acronym for Full As Fuck, especially after having something particularly delicious.

I had some fried rice and eggs, I'm FAF

by Penguin #2 September 10, 2018

FAF

Meaning: Fake As Fuck
A term meaning that someone is not real (fake) and their back stabbers and will talk crap behind your back. They will also believe others more than the person that means the most to them.

Brandon is being Fake As Fuck.

He's such a back stabber, he's FAF. fake af backstabber self-centered jerk immature

by Twilight tilly March 19, 2016