http://www.smalltime.com/dictator.html
Try it out!!!! You have to pick a sitcom character and it will guess it. 3 times right for me so far.
I don't know what it is, but I am addicted to this game!!! I just played for half an hour straight. It does not guess it every time, but at least 4 out of 5. Whoever came up with it is a brilliant man.