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The gathering of sperm after ejaculation and binding it with your hands.

To rub sperm into your hands/body when finished jacking off.
I jacked off before and finished it with a spermrub.

Spermrub is a good way of greeting someone you dont like.
by Stanstring September 27, 2010
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2
Another word or term for a handjob. A handjob is when another person jack's off anthers penis.
Guy 1: What took you so long?

Guy 2: Sorry, I was getting a quick sperm rub from my girlfriend.

Guy 1: Nice.
by Start Up February 12, 2012
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