This has got to take the award for the most ridiculous and awesome thing to buy when you don't know what else to do with your money.
Of course all I can think of is lurking underwater with the whole apparatus and slowly advancing until I'm in a roped-off swimming area where a bunch of kids and merrymakers are splashing and tossing balls around, and suddenly shoot up out of the water yelling BWAAA HA HA HAAA.