Top Definition
Building your muscles makes them larger. Still, years of aggressive masturbation doesn't make your penis grow any bigger. That's a sexual paradox.
Jill: Tom left me the same day as I got my boob job!
Robert: Ah, now THAT's a wankadox. Can I feel them, please?
#wanking #masturbation #enlarge your penis #sex #paradox
by Uschi K. Lee October 14, 2009
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