( juh-pam-ple ) = a penis fart
"I got up in the middle of the night last night to take a piss and I ended up just japampling, like a ten second japample."

"Man you need to clean your room or something , it smells like someone came in here and japampled all over it."

"Watch where you're fuckin going you dusty old japample!"
by Gillie Slampers May 10, 2010
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