10: Shish kabob.
9: Scour for them in garbage cans and redeem them for five cents at the recycling center.
8: Send them back to Japan. En mass.
7: Attach electrodes to their heads, feed them with genetic fluid and bring them all to life to sell as real-life pets.
6: Firecrackers. Lots of firecrackers...
5: Melt them down into a huge plastic mecha.
4: Convert them into decorative salt and pepper shakers.
3: Hollow them out to use as antenna-toppers.
2: Sell them to stupid kids and say that they're "Digimon."
1: Stick them in a room with a bunch of typewriters to see how long it takes them to come up with "Hamlet."