Nintendo Merchandising: The Good, The Bad and The Ugly
Here's a page that features a growing list of over 50 Nintendo products from the days of the NES. In it you can find stuff like Mario underwear, Mario Pillows, Shampoo, Cologne, food products and more.
My favorite has got to be the movie, "The Wizard". It's basically one huge Nintendo produced movie, and the evil bad guy is this kid that always wears his Powerglove everywhere. I totally want to see it.
Link (via BoingBoing)