FOS

The acronym for a person who is Full of Shit. When someone is constantly telling outrageous lies, typically about themself, in order to impress others.

"Did you hear that FOS was offered a full scholarship to Harvard, but turned it down to be a UPS driver?"

by Quinn Littles May 14, 2009

fo'

meaning for

fo' shizzle (for sure)

by keshan January 27, 2003

No Fo

Abbreviation and slang for North Fort Myers, the white trash part of the Fort Myers/Cape Coral, FL area. Home of Suncoast Village aka Scumcoast Village, the largest trailer park in the nation.

Person A: "Where do we got to go to pick up these bitches?"
Person B: "No Fo baby!"
Person A: "No Fo?! Man, you got us on the way to pick up some trailer trash crackheads!"

by John Boy28 January 14, 2009

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.

by Ty Chapman May 05, 2005

FOS

An abbreviation, meaning "fuckable-on-site". Used to classify extremely sexy people who arouse others to an immediate, uncontrollable frenzy.

Jared Leto (of 30stm) - inherently FOS. No question.

by _Jules_ December 17, 2008

fo-fo's

fo-fo's are the rims of your car...this originated in the south...when swangin you must have a nice car with nice fo-fo's.

look at dat car ova there tippin on fo-fo's

by ~*Nix*~ June 13, 2006

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

by randomness323423 January 30, 2011