Just launched! Learn slang while watching funny vids: urbandictionary.tv
1. wheelspinning
The act of taking a poo on your loved ones chest and then sitting in it while gently rubbing your ass up and down creating skidmarks on them. Like a steamroller only with more pelvic thrusty type actions.
Jane was violently ill after Dick had wheelspun on her chest.

The wheelspinning fetishist website had more hits in japan than google.