Ha Ha!
ganesha, how did you ever find that thing? That's hilarious.
If you ever get into mainstream model airplanes you will find some of the most creative and funny people around. Recently, I went to an Indoor meet where they fly mostly rubber powered planes. Years ago I flew indoor hand launched gliders. These guys had some of the most imaginative aircraft you will see anywhere. The average age was probably 70. Anyhow, this one young guy (35) built a scale hang glider with a wing span of about 12-14". The way you flew it was to launch it just in front and slightly above your forehead. Then you would walk, pushing the air with your head, creating a micro wave of lift, just enough to keep the thing flying about 18" in front of you. It took awhile to get the hang of it but, eventually I was walking around the gym with this little glider leading the way. It was histerical.
If you ever get a chance to go to an Indoor model airplane meet, go. These guys are masters and very friendly.