Yes, and we're selling the home version. Here's the scoop... open your freezer....carefully, and I emphasize careful, remove a solidly frozen ice cube. Now, proceed outside to the front of your home. Carefully, yes carefully, place the ice cube on a long solid surface, such as your driveway. It is not recommended that you use a public throughfare, such as a street.
Now, this part is critical. There are personal safety issues. Carefully, ever so carefully, sit on the ice cube. After properly positioning yourself, keeping your hands and arms inside the envelope presented by the cube, push yourself off in a rapid, forward direction. Of course, prior to doing this, make sure that your forward path is clear and that you will not be subject to a sudden and unexpected stop.
Some riders may find it necessary to replace the cube between rides, yet others may find it necessary to use more than one cube.
Thank you for enjoying the home version of Mt. Crumpitt.
Okay, I'm sorry, but I couldn't resist, it was there, and I just had to....