Top Definition
Theasaurus was not a true dinosaur. It lived long after most dinosaurs and fed on the spare time of the verbose. But mostly, it had trouble spelling and pronouncing the word "thesaurus".
A Theasaurus can still help you find a synonym for "dapper" if you ask it nicely.
by Ceylon March 04, 2010

The Urban Dictionary Mug

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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

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The coolest dictionary you could ever come across.
Theasaurus= fun, sexy, beautiful, horny, lovable, huggable.

Thoughtful
Horny
Energetic
Awesome
Sexy
Amazing
Unbelievable
Rebellious
Ubersexual
Spankable
:D

Yo check out that theasaurus. she so hot right now.

I'd love to rip the towel; off that theasaurus right this second.
by Mystery boy E11 March 16, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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