søg på et hvilket som helst ord, for eksempel space monkey:
 
1.
Full Of Shit: no data, no proof, a baseless opinion.
He's F.O.S. He doesn't know what he's talking about.
af gmerritt 7. november 2005
 
2.
fo'
meaning for
fo' shizzle (for sure)
af keshan 27. januar 2003
 
3.
fo'
(1) meaning "for"

(2) meaning "fool" in some dialects (see stupid ass)
(1)What was that fo'?

(2)Fo' if i catch you in my part of town i will cap your ass.
af Ty Chapman 4. maj 2005
 
4.
People who possess abnormally long toes resembling fingers.

These people are often shunned from gatherings that call for the exposure of their abnormal appendages such as swim meets, pedicure sessions and exclusive feet club.
"Oh my god, did you see that girl Emily with the foes? Ew "
af Rekily 18. august 2013
 
5.
F.O
A short version of "Fuck off"

If you're lazy and don't feel like saying the full sentence, a simple "F.O." will suffice.
hey Jason.... "F.O."
af Chippity Chops 13. november 2004
 
6.
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
af randomness323423 29. januar 2011
 
7.
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
af springnigga 22. august 2007