Dean: Yeah, everything Jesse believes comes true. He thinks the Tooth Fairy looks like Belushi, uh, joy buzzers really shock people, boom that's what happens. Sam: Yeah, but convince him that joy buzzers don't actually work and they go from killer machines back into crap toys. Dean: Probably doesn't even know he's doing it. How is he doing it?
Sam: Dude, what the hell? Dean: I had a hunch I went with it. Sam: You risked my ass on a hunch? Dean: You're fine. Besides now we know who's turning this town into Willy Wonka's worst nightmare.