Top Definition
The sound that is made when something big and/or fat falls down.
On Christmas Eve, I heard a big KFFFUMPH! sound outside, and I thought that Santa Claus had fallen off of the roof. Come to find out, it was just Bryan's mom.
by Deebeldart October 05, 2007

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

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

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