FAF 

Farty Ass Foods

Man I am so gassy, I should lay off the FAF.

FAF by Dartfart February 14, 2023

FAF 

fun as fuck

today was so faf.

FAF by i’m the best ever April 13, 2023

FAF 

Funny as fuck

“Bro did you see that Tik Tok i sent, it was faf”

FAF by Chrysler faf May 17, 2023

FAF 

Stands for "Fuck a fan".
Related to a slang popular on such platforms as Only Fans / Fansly etc.

Would you FAF for a whole pack of cash?

FAF by ioxhtw August 27, 2023

FAF 

FAF is an acronym for "Fake Ass Fan", and was originated from the Frank Caves community. Frank Caves called people Fake Ass Fans so much he decided to make an acronym for it.

Fake Fan: "Did I miss the stream today?"
Frank Caves: "FAF"

FAF by eLLyjeLLy69302320 February 8, 2024

FAF 

Fake ass friend.

OMG I can't believe they did that, they're such a FAF.

FAF by noFAFsallowed December 10, 2024

FAF 

Fake as fuck

Hunter is so FAF, he says he loves Taylor Swift but refuses to wear his eras tour merch, and gets embarrassed whenever people mention he likes Taylor Swift in public.

Michael says engineering is easy but then proceeds to say he gets raped by all his exams, hes so FAF.

FAF by FAFWILSON December 17, 2024