Does anyone else just die laughing any time Jim comes on the screen. All he has to do is sit there and I die laughing! 

There are few people that just looking at them makes me crack up: Jim (only when he's in character, not when he's off the show), Will Ferrell, Jim Carrey, Ellen Degeneres, Jared Huckstep and Jonathan Morrison. I think it is something in their eyes. They can give you that smile with their eyes that kills me every single time. 
Who's your favorite character on the office or the person that makes you laugh at just the sight of them?