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The act of, while receiving roadhead, suddenly putting your tilt steering wheel as far down as it will go, thus trapping the person's head in your crotch.

Best done with a girl from Mississippi or Kentucky, because odds are she will not have enough teeth to bite your junk off.
My cousin Molly sure got mad after I gave her the Mississippi Mousetrap.
by JohnnyTwoDicks September 25, 2010
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