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1.
n. A product that is used during sexual interaction. Also known as a condom.
Using a cocksleave should be mandatory.
by shizer July 28, 2004
 
2.
when a man masterbates or recieves a handjob and the loose skin around the erected shaft gets pulled up over the head of the penis, making it hidding inside the "sleave".
Wow I watched this porno and this dude had the worst cock sleave I have ever seen!
by Paul Hanes April 06, 2005