Top Definition
Also spelled "bhup" or "bup".

A word stated entirely on its own to express uncertainty, unconcern, indifference, or apathy; is usually said on its own as an expression in place of "I don't know" or "Doesn't Matter"
Jane: What time's the football game start, John?
John: Buhp.

Joe: Faaaack man tonight's gonna blow man....
James: Buhp....
by chawnsy March 15, 2012

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Fornication between two individuals that comes as a surprise to those that find out.
Wow, can you believe Joe and Jane buhped last night?!?

or

You're not gonna believe this but Kate and I buhped last night.
by Lex Shrapnel November 12, 2005

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