Top Definition
A blumpkin involving two men, where the person defecating (shitting) is also the one fellatiating (giving a blowjob)
John: Nice bathroom, isn't it?
Mark: Wanna Reverse Brother Blumpkin?
John: Reverse what?
Mark: You need to go on Urbandictionary.com, shut the fuck up and suck my dick.
by J-Sl1ce August 10, 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.

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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

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).

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