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1.
The fat, on an ass. Often, used as an insult, to replace fatass.
You've got assfat!
Jennifer: Stop it, assfat!
Tony: I'm not that fat, am I? :(
by Abbriele August 20, 2007

Words related to ass fat

booty fatass
 
2.
a butt witch has fat

or

someone who is being very annoying in witch they are being a ass...that is fat

an insult
to girls fighting
B*!Tch
ASS FAT!
by ooogurrl July 10, 2010
 
3.
the dyslexic term for "fat ass"
so a dyslexic person goes to get gas,

and then a random obese guy pulls up in front of said dyslexic person

dyslexic person: ASSFAT!
by some dyslexic chick February 11, 2014