Top definition
A fantastic large person. A pleasantly large rump is also acceptable.
That chic be fatasstic!
by mYsteriousL December 13, 2011
Mug icon

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
T-shirt icon

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
2
Like fantastic, but referring to fatasses. Can be used with food, places, workouts, etc.....
A: Hey did you go to the party?
B: Yeah it was fatass-tic! There was food every-fucking-where.
by ThLatinProdigy May 07, 2008
Mug icon

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
T-shirt icon

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