FO

Acronym for "Friendship over".

Janet: I hate you! You're the worst friend ever!
Florence: FO!

fo

fo basically mean bruh or nigga

fo i'm finna smack the shit outcha bitch ass
2:stop playin wit me fo im finna crack the shit outch u

Fo

mr petiti yells this whenever he means to say 4

Mr. Petiti yelled "FOOOOOOOO MINUTES!!!!!!!"

Fo

Just another way of saying cool or dope

"Damn Rodney, that's fo as fuck dawg"

fo

when white boys wanna look “kool”

it’s not “four” it “fo”

fo

Short for “fool”
Commonly used to refer to a friend or acquaintance after they say something that you think is plain stupid.

Tyrone: That shorty bad af!
J’quevion: Nah fo, you trippin’.

fo

A shortened term for "fool." This word is used as a synonym for "bro" or "dude," but it is mainly placed at the end of sentences.

Where tf the Hello Kitty shoes at, fo!?
What's good, fo!?