Top Definition
when u slap ur dick against the wall and it makes a loud "SLAP" noise
SLAP wang flop
by koreillymaster March 29, 2011

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The motion and associated slapping sound of one's penis while dancing around naked.
"Dude, I was taking a shower last night, and I was doing some hardcore wang flops!"
"I was about to fuck her, but I started doing wang flops and bit off my dick."
"Amogh's tool is too small for wang flops."
"I wang flopped so hard it ripped off, went through the window, to my neighbor's house, and into my neighbor's grandma's vagina."
by Jebediah McGriddle April 22, 2007

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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