Where a lad has a wank, but after the first (orgasm) or cum session he carries on going to achieve multiple rounds of cum. Danger, can become tiring and painful !
i came 4 times in multi-wank last night!
by multiwank November 3, 2009
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When you are trying to masturbate and your girlfriend, mom, sister, Aunt, etc. walks past and you have to quickly change the website.
Guy 1: Did you see the porn website I emailed you?

Guy2: No, I couldn't, my mom was home and I had to multi-wank, but I did it when she fell asleep.
by Tylah808 March 8, 2011
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