To fuck someone while listening to fast metal music. Usually, the partners will be fucking to the speed of the song, wildly and not stopping. The partners will move around from the woman being on top at one second to where she is on the bottom the next. Only the greatest sexual performers ever can master the art of Thrashfucking.

Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.

To violently fuck a person with no regaurds to their feelings or well being.