v., the act of masturbation, more commonly known as jerking off or fapping
Guy 1: Hey dude, why didn't you come to my party last night? Too busy jerkin' your gerkin?
Guy 2: What?
Guy 1: You know, spanking the monkey?
Guy 2: What the hell are you talking about?
Guy 1: You know, shooting tadpoles out your flagpole?
Guy 2: Get to the point!
Guy 1: Were you jerking off last night?
Guy 2: Oh! NO WTF
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