Lazy Sundays require lazy skiing. Enter the Skizee, which turns the skier into an impromptu snowmobile, courtesy a 10.5 horsepower 4-stroke engine.
From the looks of the video the dude gets up to quite a clip, even while going uphill. And while I doubt a ski resort would allow its patrons to zip around the slopes with one of these things, I can certainly see ski patrols or denizens of the great white north using this contraption to get around town.
Then again, at $US2,500 a pop, you might want to just get the whole snowmobile instead. [Skizee via OhGizmo]