What is Fat Shit?
1.
One who enjoys eating in copious amounts. Said phrase does not usually mean one is actually fat, or indeed a shit.
Look at David chow down on those kebabs! Fat shit!
Jen is the fattest of all those shits
See
2.
Derogatory term used to express how morbidly obese a person is.
Charlie you are such a fat shit.
3.
Someone who is ridiculously over-weight and annoying.
Fuck off you fat shit
See
4.
It's a self esteem club where you all call each other fat shits until you feel better about yourself.
Eliza, you're such a fat shit.
Jess, you're a fatter shit!
Doesn't matter, Maria's the fattest shit!
See
5.
ricky is a fatshit
ricky says "squid is a fat shit"
See
6.
when a person is large and you dont like them
look at liam the fat shit
See
7.
a gignamously huge peice of shit, the kind that breaks your fucking butt hole when it comes out
poop
shit
fat dump