FOIF 

Reply to request.. Fuck Off Its Friday

This job must be done today!
FOIF!

FOIF by don of huntly August 26, 2005

Foif 

Someone bad and good at something
Pronounced

/foyf/
Noun

pp boi: Your a foif pp boi 2
pp boi 2: *you're
pp boi: *ded*

Foif by nglurkindasus November 12, 2020

foifja 

A way of saying "Your mother obese".

"Guess what, foifja"

foifja by egaplumber November 24, 2021

Foifenburg 

The Swedish Foifenburg word that sounds a bit German I use to describe fyfan or damn

Foifenburg! I can’t believe I lost that game!

Foifenburg by RandomSwede September 19, 2025