Striptease Tie
The Nothing Box. I always wanted one of these, but the fact that it died hard after a year put me off.
The Pet Rock
The Invisible Dog – another brilliant idea from the 70’s.
Pogs. Originally the stopper for a glass bottle of milk – today the perfect example of a collecting craze created by marketing and based on nothing. Happily, short-lived.
Original pog.
Playing in the World Game 
the nothing box looks awesome.
For some reason it has me thinking about The Machine That Goes Ping!
We lease it back from the company we sold it to, so it comes out of the operating budget instead of capital expenses.
*Ping!*