Top Definition
To express feeling of joy or agreement in a private or public situation.
Girl 1: I just got 100 dollar tip for some old guy!!!!
Girl 2: CHA BOI!!!!!!!!!!!

Guy 1: I just did the cheerleader captain
Guy 2: CHA BOI!!!!!!!!!!!!!!!
by MDAG February 28, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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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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