FO 

The slang term for Fuck Off

Oi mate FO

FO by Yeetord February 14, 2020

FO 

fuck off

JP: FO!
Me: Did you just tell him to FO?
JP: No I said "oh"
Me: I totally heard "FO" as in "fuck off", sorta like "FU" for "fuck you"
JP: Hahaha
Me: Yeah I couldn't believe you said that at work
Me: This belongs on Urban Dictionary

FO by randomness323423 February 19, 2011

fo 

Typographical error of "go," it has now achieved near-meme status for certain internet users.

It originated on www.ar15.com on June 2, 2008. Popular and regular member "shaunofthedead" purported to have the opportunity of an orgy with some unknown people. After drunkenly deliberating for several hours whether or not he should take advantage of this opportunity, at 10:42:57 EST he posted simply "fuck it im foing."

He was never heard from again.

"fuck it im foing"

"Is anyone going to fo to the tea party?"

"Green means "fo."

fo by PhuzzyGnu September 20, 2009

fo 

fo is 4oz of prometh\codiene mix with some sprite and ajolly rancher and yall be leanin thas purple drank baby

i just poured up myself a fo bout to get folded

fo by springnigga August 29, 2007

fo 

reffering to the number "four".
reffering to the word "for".

"Im fo dollas short on my bill dawg"
"Fo sho my niggas"
"Im all fo you baby"
"One, Two, Three, Fo"
"Fo real"

fo by ShOvel July 24, 2003

fo 

Bad english.

fo by Anonymous April 16, 2003

Fo 

Fuck off

you know what, you can just fo

Fo by poopipot May 22, 2016