During the episode "Swap Meat," Sam is targeted by a high school student that possesses a body-switching spell. What happens from there? Watch this clip.
This is funny stuff. In the Supernatural episode "Changing Channels," Dean and Sam act like characters from other TV shows. In this case, Law & Order-like detectives!
Dean: Where's Cass? Chuck: He's dead. Or gone. The archangel smote the crap out of him. I'm sorry. Dean: You're sure? I mean, maybe he just vanished into the light or something. Chuck: Oh, no. He exploded. Like a water balloon of chunky soup.