A bowel movement so large that it gets wedged at the bottom of the toilet bowl and peeks out above the water.
After not pooing for days, John released a Shitopotamus so large that the ASPCA deployed their emergency animal rescue squad.
by knowerofstuff March 01, 2013

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Top Definition
Animal used to describe the breath of a person when that person's breath is so foul that no other living animal can compare.

This persons breath smells like the ass of such a horrible being that there is no conceivable animal on Earth to compare it to. Therefore, an independent counsel was formed consisting of top scientists from the animal wildlife federation and higher-ups from the dental hygienists association to come up with a new animal that could be a on par with the foul nature of this person's breath. This animal they called the “Shitopotamus.”
“…Charlie’s breath smells like a Shitopotamus.”
by Tyrone Wallace June 30, 2008

The Urban Dictionary Mug

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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).

Buy the t-shirt