Also, this is a sitcom. While it's great that it's so grounded in real events, the fact that Adam thinks he would have done it makes it completely real enough for a sitcom version of Adam to have done it.

Was there a reason for Dana's locker moving around or do lockers just act like that because of the wonderfully malleable spacetime of the show? I was hoping it moved each time. Maybe sometimes to the other side of the hall.