Top Definition
when someone is such a dick, that it becomes a monstrous sized level of dickness resembling a dinosaur
that ella girl is a proper DICKASAURUS for recording your phone call.
by mike fielding October 21, 2007

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Someone who is a total dick head.
Rand is a total dickasaurus for not calling me on new years.
by Heather Ries =] January 01, 2009

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The Urban Dictionary Mug

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Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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A word created by Steven L from New York; is used to describe a 'bitch' 'douche' or a 'dick' but with a cool ending at the end .
girl 1: "ew youre ugly"
girl 2: "shut the fuck up dickasaurus"
by Steviiesaysbam August 17, 2010

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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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when a man's penis is over sized due to an illness.
man my dick felt like a dickasaurus and looked huge.
by Fatdan April 13, 2012

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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).

Buy the t-shirt