Top Definition
An exclamation used to signify how awesome one's self is. Commonly used after answering a question or responding to someone's shit-talk.
Alex: "Hey dickhead! What's 12+5?"
Rob: "27. Booyow!"
Alex: "You're an idiot..."

Marcelo: "...then i told that punk his mum was a ho. Booyow!"
Fabrice: "Booyow!"
Marcelo: "Booooooyow!"
by zwa August 10, 2007

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The Urban Dictionary T-Shirt

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A celebratory phrase which is usually exclaimed and accompanied by 'shotgun' pump action of the arms.
FRANK: Hey Jeff, Crystal says she wants to lay you tonight.
JEFF: BOO YOW.
*'shotgun' pump action with arms*
by Richard Adams January 05, 2004

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