Top Definition
1. a dinosaur from the prehistoric era. commonly mistaken for the rhinocerous
when asked what a rhinosaurus was, mitra answered, "isn't it a dinosaur or something?"
by i think u know who wrote this January 06, 2009

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mix between a rhino and dinosaur
im running through the hall like a rhinosaurus
by David...mash January 19, 2009

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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.

Buy the mug

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