Try These!

I found all three of these fun sites on the How About Orange, under the setting Time Wasters. They are just that, but oh so fun!

Make music out of falling raindrops:
http://www.lullatone.com/blog/wp-content/uploads/2009/04/raindrop.swf

Smash tiny little baked beans. Cruel, sad & fun at the same time. I like baked beans, so I have mixed feelings on this one:
http://www.simonpanrucker.com/beans.swf

Ooohhh this is fun!
http://weavesilk.com/