FOS 

The fear of having to shoot in basketball

Ben Simmons has FOS

FOS by Aidan J Schwantes July 19, 2019

FOS 

1. Full Of Shit

2. Female Oral Stimulation

3. Nickname for Andrew Lynn

1. Furby is FOS

2. Morris: I went for a bit of FOS with apiphonyiernfi

3. Are you going to millys FOS?

FOS by jOeFiSh15 January 20, 2009

FOS 

Fortress of Solitude

When the freak from down the street came over for dinner, I retreated to my FOS.

FOS by Mai327 June 9, 2011

FOS 

n. to describe a person who is 'Full Of Shit', and treats those who try to help them with disrespect.

Person 1: 'I'm not coming to my doctor's appointment today because you didn't tell me I had to pay anything.'
Person 2: 'Don't be such a FOS.'

FOS by Maria Espia March 17, 2008

FOS 

Full Of Shit (FOS). A person who likes to talk too much about themselves.

I can't stand my boss he is FOS.

FOS by MoFo medic December 11, 2007

fos 

Flies on shit.

I was all over her like fos.

fos by Jesuswtf January 31, 2004

fos 

Pronounced 'Fahhz'
Stands for "Freak Out Syndrome"
(fos, fosing, fossed, foser)

1) noun: The instance in which someone has a crush on someone else but denies it, convincing themself that they don't actually like them.

2) verb (to fos, fos out): Any act of running away from a potential relationship or fling with another, for no apparent reason.

3) verb (to fos): When someone makes a move on you and you completely freeze up and aren't sure why. Side effects may include the feeling of flushed skin, increased heart-rate and utter nervousness.

4) noun: Something that ruins love lives.


Alternative spelling: 'foz'

"He grabbed her chin romantically and tried to kiss her, but she fosed majorly and couldn't move."

"He was the perfect guy, but she didn't date him because she had a bad case of
fos."

"Don't be a foser! This is a good opportunity!"

fos by Bestiesinastar March 24, 2009