Top Definition
Itchy ass causing excessive scratching due to not having a clean butthole. Commonly caused by using rough, cheap toilet paper that does not remove all of the poop. Zoo ass can be easily remedied by using higher quality toilet paper and/or baby wipes.
My employer puts cheap toilet paper in the restrooms, and I end up getting zoo ass every time I take a dump at work.
by Zoo Master August 02, 2011

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zoo ass when you have the shits ,like the animals in the zoo
man don't know whati ate last night but do i have zoo ass today
by RAYJAY February 03, 2005

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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).

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sweaty ass
I smell zoo ass, you must have been cleaning the house all day.
by Rocko1 December 09, 2009

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.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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