Most screen savers on the internet are a dangerous proposition. You’re as likely to get some worm, virus, or pop-ups you don’t want as you are the screen saver you did. This one works pretty well. Just click on the link and it’ll do its thing:
H/T: Rain City Story.

Ive seen one one of these with a cat doing the licking. Hey, if you really want a cool screen saver check out electricsheep.org. I usually run that when I get bored with Seti@home.
Electricsheep is cool, but they sure need some help with their site.