Just for fun, but you really ought to read SinFest. My favourite webcomic keeps getting better and better. New comic every day since the start.
Also, Broken Picture Telephone is a very fun take on the old whispering game of miscommunication. Describe a picture, draw the description, repeat until satsified. See results. (The site has some problems, so you can't even connect to donate some times. Best to try it when the US is sleeping. :)