the act of ramming your wood into a vomiting female's anus, while simultaneously mimicking the "vrrrr" sound of a woodchipper every time you thrust into the anus; the inward thrusting should be synchronous with the vomiting
a girl in a skirt decided to yack through the window of my best friend's car, so i snuck up behind her and started the woodchipper.
by biganson November 22, 2004