Top Definition
An unsightly, obese person with a propensity toward laying around and eating. Possesses a severe aversion to physical labor or exercise.
Adam: Is Ben playing basketball today? Charlie: No way, that fatbody is on his couch covered in potato chips and grease like he always is.
by Arulio December 03, 2007

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1 A person Male or Female who likes food too much, does not excercise, and generally lays around plaing video games all damn day.

2 A person who excercises but to no avail as they won't give up their damn cheetos and chocolate cakes.
So and so is a total fat body. They never ever try to excercise or diet.

Good lord if that fat body gains any moew weight I'll just have to kill myself.

You are not allowed to eat jelly donuts because you are a disgusting fat body!
by Snake December 02, 2004

The Urban Dictionary Mug

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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Large, lazy, fat person
"Blasco is such a fatbody."
by Dain Bramage February 08, 2003

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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An unsightly, obese person with a propensity toward laying around and eating. Possesses a severe aversion to physical labor or exercise.
Adam: Is Ben playing basketball today? Charlie: No way, that fatbody is on his couch covered in potato chips and grease like he always is.
by Arulio December 03, 2007

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
An incredibly obese person who suckles milk from a rabid raccoons teet.
what's your name fat body?
by Sergeant Hartman June 26, 2003

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt