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113.
fat
The past tense of fit.
The shirt fat into the suitcase yesterday.

or

I fat in that suit when I was younger, but now I'm too fat.
by Cupo July 19, 2006
 
114.
Fat
(adj) This is what you are if you're weight exceeds your IQ. This only matches reality if you're IQ is higher then idiot-level or if you aren't a serious retard. It is also used if someone's belly is larger than a moderate family car.
-That guy just got an A+
He's fat.
by Jhonsssens March 05, 2008
 
115.
fat
A word that has altered from over weight to mean cool or popular.
"That is a fat beat."
by Amanda March 18, 2005
 
116.
fat
In skater/punk/ghetto context:

Mostly means Big, impressive, and for the most part it is the opposite of the skater slang: cute
"Man that's a fat gap!"
by SomeSk8rGuy October 24, 2004
 
117.
Fat
A guy that sticks his ass to the couch and watches TV eating twinkies all day long. Also see American
Every American citizen has the right to be fat.
by Zee Dogg June 24, 2007
 
118.
fat
An abbreviation for "American".
I'm not fat, I'm big-boned *drinks 10-litres of Diet Coke and eats a sack of Big Macs*.

by Wally Wallies October 29, 2006
 
119.
Fat
Can be assosiated with ones weight, but mainly shows ones state of mind or being. Can also be used to show how someone is lazy. Fatty Mcgee is one who is always being fat.
Tom, you are a fat ass, you had to push the coffe table down to get the remote.

Malcolm, you big fat, you mean you couldnt give me a ride to work because you were "comfterable"?

When the weekend rolls around, im just a big fatty Mcgee.
by Steve Pierson January 03, 2006