As he's crawling from the ceiling, escaping from the
broom closet that the Dean locked him in.... He tells a joke, "Naked blonde walks into a bar with a poodle under one arm, and a two-foot salami under the other. The bartender says, I guess you won't be needing a drink. Naked lady says..." Before he could finish the punchline, he hears the ceiling crack and falls through it with him ...