Top Definition
Supreme badassness. BAMF + Tyrannosaurus Rex = Bamfausaurus Rex.
What's more badass than a T-Rex? Nothing.
Dude, how Bamfasaurus Rex would it be to jump off that wall!?

He thinks he's all Bamfasaurus Rex now.
by TheBamfasaur May 28, 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

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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