29
Someone with a very wide region for their ass to occupy in the world. They are usally made fun of their big ass

ass
region
"Hey Fat Ass! Don't down, your big ass might break it!"
by UrbanTeen April 21, 2006
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30
if you looked this word up... YOU ARE
you have GOT to be a fatass to even think about looking up this word on urbandictionary.com. get out more
by Eddie J. April 13, 2007
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31
An ugly, fat person... Often having ugly fat children and being extremely stupid. Also have a tendency to be a slut.
'Dustin's Mom'

'Dustin's mom was unable to move because she is a fat ass.'

'Dustin's mom is so ugly she couldn't even look at her fat ass in the mirror without passing out.'
by Guy2000 June 08, 2005
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32
someone who is overly large and can't see their dick without looking in the mirror
Wow! Tim's such a fucking fatass!
by ets543 December 10, 2006
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33
One who steals the lunches of others in order to have a larger hoard of food for their fat ass. They may be larger or smaller than other but in reality they are huge on the inside.
That fatass Jan took my coleslaw because it smelled funny.
by Joey Keating OMG! May 28, 2007
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34
A fat person that is a waste of human flesh, and couldn't even have the decency to be a waste of a small amount of human flesh.
Godamnit not fatass again!
by alfa May 13, 2004
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35
A fat person, usily a man, with or with out a fat ass who seems to always be eating. Can be a kid too.
by isla September 02, 2004
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