Near the beginning of the movie, Dave (Devon Sawa), Sam (Jason Segel), Jeff (Michael Maronna), and Karl (Nat Faxon) are chilling out in their room. The group is talking about Karl copying work for them while Sam is smoking a joint. Sam passes it to Karl as Karl says, "Yeah, maybe you wouldn't need someone to fill out every test form if you'd stopped smoking this doobie-smack, jointheads." Cut to Sam as he says, "Don't be so smug, Karl. There's a lot here you don't know." The joint is magically back in his hand! Cut back to Karl as he passes the joint back to Sam and says, "That does not agree with me." Check it out for yourself.