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F.O. is an exsteem odor produced by the female.

A pungent odor emitted by a female receving a vist from T.O.M.
Yo, that nigga has got some rank ass F.O.
F.O. by Meg M May 13, 2005
Related Words
F/O usually stands for Fictional Other, which is a term often used by Self-shippers, mainly on Tumblr.

You can have romantic, familial and platonic F/Os!
Self Shipper 1#: Yo, I got a new F/O!!
Self-Shipper 2#: That's so cool, who are they?
Self Shipper 1#: It's Peter Parker from The Amazing Spider-Man, 2012!
F/O by enotits October 14, 2018
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."
F.O by Chippity Chops November 13, 2004
F.O stands for Family Only which started in Kansas City Missouri it’s not a gang it’s a family
Bill-u heard about F.O?
Tony- them niggas ain’t no joke
F.O by Realassy April 21, 2018
f/o by Mr fuck off November 11, 2013
short for the First Order the first order is the military embodiment of the dark side in the star wars sequel generation the leader of the the first order was mostly supreme leader Snoke then his apprentice kylo ren killed him and now he is the new supreme leader.
F.O by starwarsqwertyu May 15, 2018
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026
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