Do you remember playing that game "telephone" as a kid where people relay a message to each other and along the way, the message mutates in funny ways? Well, some folks came up with a nice internet version called "Broken Picture Telephone" where one person writes an initial message, the next person draws it, then the next person tries to figure out the message, then the next person draws what he wrote, etc.
It's definitely worth a few laughs how some of the messages mutate. Sometimes people do a really good job of figuring out the message (like http://www.brokenpicturetelephone.com/view?id=52307) but usually the message goes on a completely weird tangent (like http://www.brokenpicturetelephone.com/view?id=61486).
I've been having some fun participating.