Your ass or your backside.
Wind your waist and shake your BaDump
by Boopy January 06, 2008

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Top Definition
When your a with a woman in a confined space, usually after a couple drinks and she rejects your offer of sex. In a last ditch attempt, you take your index finger and proceed to stick it in her ass, lightly yelling "Ba-Dump!" in the process. Results may vary.
Kim: you know we're not going any futher right?

Joe: Are you sure.....Ba-dump!

Kim: get out
by swaggerchristopher October 28, 2011

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Lotsa space for your liquids.

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Lotsa space for your liquids.

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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).

Buy the t-shirt