Top Definition
1: Combination of Rad and Ass to make the ultimate word

2: To define something so awesome beyond comprehension

3: To Define an ass
1: Yes scott, I just made up the word raddaass just now

2: Java Monsters are so raddass, my mind would explode if i tried to fathom their raddassness

3: Christian Mu's ass is infact, raddass
by Christian Mu March 07, 2008

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

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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