Top Definition
By analogy with sunblock and sunscreen (assuming sunblock deflects the sun's rays and sunscreen absorbs them), a cockscreen does not block cock, she absorbs it. Thus, you are not completely blocked from the friend, but may have to sleep with the cockscreen first to get through.
"That girl Dana there is being a total cockblock for her hot friend Jennifer!"

"Nah, she's just a cockscreen. Give her some lovin' and you'll get through, trust me."
de Mike Westvleteren 26 août 2007

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An advanced version of a cock block. It's when several guys are simultaneously cockblocking in formation.
Steve tried to get Danielle's number, but she was suddenly surrounded by a cockscreen.
de LRRfan 19 janvier 2011

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When 5 guys simultaneously Cock block you in formation.
He walked over to the hot babe but was Cock screened by her body guards.
de ENN_LLR_LISTEN 25 juin 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

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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
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