fsos

An acronym for "Fat sack of shit", commonly used to insult people over the internet for being fat in real life.

Stfu you fsos go loose some weight.

by Bob welling June 13, 2008

fsos

An acronym for "Fat sack of shit", commonly used to insult people over the internet for being fat in real life.

Stfu you fsos go loose some weight.

by Jack stern June 12, 2008

fsos

An acronym for "Fat sack of shit", commonly used to insult people over the internet for being fat in real life.

Stfu you fsos go loose some weight.

by Jack stern June 12, 2008

FSO

FSO is a quick abbreviation for “Fly Shit Only” in the Black Urban World.

Yeeeah Bro Got That Drip. FSO Man!

by BigGuyDC March 8, 2020

FSO

Full Sends only

Full sends only..... For the boys FSO

by Fortheboys February 7, 2018

FSO

stands for Fucking Stressed Out.

I came home from work today and my girlfriend was was screwing the gardener FSO!!!!

by Meta4Tony November 15, 2011

FSO

Short of "Fabryka Samochodów Osobowych" polish non existing car brand, translates to "Passenger Automobile Factory". They were famous from producing car named Polonez, wich Jeremy Clarkson from "Top Gear" named "Worst car in the world"

-Look, what a hopeless car engine!
-Looks like 1.4 Rover from FSO Polonez

by F50_P0l0nE2 April 7, 2019