Top Definition
Fantastically fat person
"That bitch needs to drop a few, but damn she's fattastic!"
by kerklein2 November 15, 2006

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An event full of fat people all celebrating their right to be fat and proud.

Something a fat person does without shame
Wow, the summer fat fair was so fat-tastic we really made the world see that underneath all this lard we are human after all.


Did you see the fat-tastic way she just ate 4 chocolate eclairs?
by Fattymuldoon July 13, 2008

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
so amazingly annoying that there can be no other explanation other than the above
"hey i was trying to take a nap and our neighbors were being really FATTASTIC again"- so says Melissa
by kt April 07, 2005

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