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2 definitions by tardstroker

The act of breaking someone's kneecaps to prevent movement.
I kneecapped your mother. With my penis.
by tardstroker May 26, 2010
The act of slamming your ass onto someone's penis, usually painful.
"Damn man, that bitch gave me an assput! There was blood everywhere!"
by Tardstroker May 20, 2010