The most common synonym for 'ugly' or 'morally, ethically/economically, aesthetically, and just plain generally wrong'.
by deineMutterSQD September 21, 2006
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FaT = Fuck and tuck.
Meaning you have sex, and then you sleep right after.
Man, a FaT would be nice right now.
by Fat's FaT October 14, 2008
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People who cannot help there disease, fat people suffer from A terrible disease, symptoms include (but not limited too) food tasting good, food tasting extremal good, food magically finding its way to ones mouth or hand, the Erg to eat small rodents and animals, being terrified of salad's/Fruit (especially lettuce its like the fat persons kryptonite), small children and house hold object orbiting the fat person, feeling like your the sexiest person on the planet, feeling the need to ware a bikini even though they make you look like freshly made sausages (you know the ones that are tied in a knot between each one?) and using the term "big boned" when called fat. If you find your self suffering form any of these symptoms please contact a local physician, or the nearest witch doctor if you cant fit into the Doctors Office
Bob- My God John You Are Fat!

John- No I'm Not

Bob- John Little Jimmy From Next Door And Your TV Are Orbiting Around You! Hey, Where'd That sausage Come From?

John- Hey this is a disease to us Big Boned people

Bob- dont you think you should see a doctor?
by TheOrangeType August 27, 2011
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FAT is short for "Fuck All That".

These three short simple and to the point words conveniently shortened and combined together to form a three-letter acronym or initialism, are a force to be reckoned with. If anyone ever says FAT to you, you'll get the message, crystal clear...if not you'll maybe hit the gym up for some cardio.
she says, "wait honey you can't do that. you can't leave! there's people coming here, your parents, neighbors, the kids soccer coach..."

he responds, "FAT!! I'm out!" and leaves to enjoy his manliness to get a burger and drink beers with the boys, avoiding all the drama.
by hipichic23 April 8, 2009
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Someone who, being unbeliveably fat, is the center of constant ridiculement
some guy:Hey fat-fat why are you so stupid
fat-fat:I hate my life
by witty-comment-here May 1, 2005
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usually used to describe people that eat too much MvDonalds or other places that make people fat like whorehouses
if u keep eating them cookies u gonna get fat bitch
by Loafers June 9, 2005
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1. An obese bag containing obesity in itself.

2. An insult towards obese people.
Let go of me, you fat sack of fat!
by Exodusx January 12, 2004
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