what about a soda can cut in half, with the edges crimped or something so you don't cut yourself.  I think the soda can as toothbrush holder is kinda ironic.  soda=bad teeth

If you have extra CD's laying around with nothing to do with them, pop 'em in the microwave for 45 seconds (i think, somewhere around there).  You should get a cool light show, but when you're done you get a cool crackle effect on the CD.  Pretty cool if you make a wall hanging or a curtain out of them.  Oh, it's harmless to your microwave too!

this is my first post, so be nice!  I am in love with this site, it's friggen awesome!!!