Marge: Well, it certainly was nice of you to accept Bart in the
middle of a semester.
Commandant: Fortunately, we've had a couple of recent freak-outs, so
that freed up a couple of bunks.
Bart: Freak-outs?
Homer: If, uh, that happens, are we still charged for the entire
semester?
-- "The Secret War of Lisa Simpson"