To do the worst thing possible given a certain situation.
John:You let Mike borrow your car? Are you crazy?
Joe:He said it was an emergency. Relax. As long as he doesn't do the doo doo he'll be fine.

It is assumed that Mike drives recklessly. He would do the doo doo if he drove drunk or was speeding.
by 2014_chiguy April 04, 2007

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Top Definition
1. To defecate
2. To sodomise someone whose rectum is not empty
1. She's been in the toilet 10 minutes - I think she's doing the doo doo
2. I don't care if she's not ready - next time she bends over I'm gonna jump on her and do the doo doo
by Noxema-Tapioca May 02, 2009

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Lotsa space for your liquids.

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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).

Buy the t-shirt