cockblock

noun: a diaphragm
(adj; cockblocky, v; to cockblock see cockblocker, cockblockation)

Betty Mae didn't want to get pregnant so she used a cockblock.

by Nigla Dave January 01, 2005

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A pramface. Or generally a rough slag.

by Mika October 20, 2003

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cockblock n. to be so ugly can not cause an erection.

man 1 - fuck dat bitch is ugly.
man 2 - i know a complete cockblock.

by dd`dawg April 02, 2006

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cockblocker

Cockblocker Duztin has a keen ability to drive the women away

by chuck d March 29, 2003

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hey did u hear how errin blocked mike from getting laid last night geez what a cockblocker

by PENIS_SLAYER_2016 September 21, 2016

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when some interferes with the desires of a cock

i was talking to this girl and kenneth just walks up to me and tries to start small talk... fuckin cockblock

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"Who cockblocked you?"

"It was Andy Long."

by Janet Reno March 27, 2003

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