1 definition by Fattymuldoon

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 14, 2008
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