FOF

Family Over Friends

FOF=Loyalty

by Montrez 256 November 2, 2018

fof

fem on fem

they’re in a fof relationship

by ligmaballs2x June 14, 2021

FOF

Abbrv. Full of farts

Being gassy, flatulent, or otherwise in a state in which you constantly fart for a period of time.

I ate a whole taco twelve pack from Taco Bell last night and now I’m FOF

by Damienmansfield90 June 7, 2023

FOF

Fully On Figures

Shout out everyone FOF

by CEOGHOST_7 September 8, 2025

FOFS

FOFS is an acronym which means Full of fucking shit (formal).

Or for a lighter tone, try FOFSM, Full of fucking shit man (informal)

Circa Covid lockdowns, one of the silly moments amidst the nihilistic ones ... FOFSM

Fofs or FOFS is a word that can be used as a complete sentence. FOFS is best used in a direct, straight up way ... Misogynists are FOFS. Covid is FOFS. Putin is FOFS. Etc ...
FOFSM is the more affectionate version you use to a mate, your parents and other relatives.

1. J: I caught a fish this big ...

K: Lol! I've seen your fishing line, you are so FOFSM.
2. The previous example is FOFSM. Lol.
Probably best not to use either version at all when speaking to police, teachers, judges etc. Politicians, either version totally ok, though FOFS would be the correct usage in this context.

by Bodikita March 10, 2022

FOF

Friends of FOF, An illogical mastermind way of breaking a computer, because if friends of fof has fof in it doesn't that mean it should be Friends of Friends of Friends of Friends of..... etc.

Guy: You seen that kid going around school he keeps saying "FOF".
Girl: yeah it means he's a friend of FOF.

by KingFOF January 11, 2018

french onion fuck (FOF)

a white-french person who uses his white privilege to get what he wants and his french heritage to be a victim when he gets called out

Mika you’re such a goddamn french onion fuck!

God you’re such a french onion fuck (FOF)

by buck3th3ad April 8, 2022