A puffy leaf is a phrase used to describe the penis of an uncontrolable masturbator, as their penis develops a harch, leafy texture and gets a 'puffy' surface in arbitrary places.
Greg: "Hey dude, what's wrong?"
Matt: "I think I have puffy leaf bro."
Greg: "Oh rad man, can I see it?"
Matt: "No sies man!"
Greg: "K..."
by Mr. Mandizi May 1, 2008
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