Top Definition
The lump that may appear in your pants crotch area when you sit down in a certain manner pushing the top and bottom parts of your fly together.
"Dude, readjust your pants, you got a zipponer."
by Klink C February 06, 2008

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When your zipper in you pants become scrunched up when you sit in a certain manner, it resembles a boner. This is called a zipponer.
"Dude, readjust your pants, you got a zipponer."
by Klink C February 05, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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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