Top Definition
Another word for peepee, also spelt weewee. AKA a penis. Usually used by young boys.
"Mommy, why his wiwi bigger than mine?"
by meNNis November 12, 2006

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An acronym for "Was it worth it?" Usually said to make fun of someone after they screw up when trying to do something meant to look awesome.
"Damn, that was a nasty fall."
"Yeah, backflips are hard. My ass hurts."
"Hey, man, can I ask you something?"
"What?"
"Wiwi?"
"Aw, fuck you, man."
by pjunk December 29, 2008

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Whippin' It While Intoxicated. The way better term for a DUI because it is sooo much fun to say. Pronounced "WeeWee."
Dude don't get a WIWI
by Botard July 12, 2011

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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).

Buy the t-shirt