Top Definition
when a person explodes feces out of their anus in a continues stream.
i had mexican food last night and i became an extreme poopypumper.
by paulyconcrete January 23, 2010

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The act of gay sex in the anus when the receiver is nearing the need to take a shit, where the dick will compact said shit into the receiver's anus.
Poopy Pumper away!
by Pumpdump May 09, 2011

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.

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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).

Buy the t-shirt