Carl says he wants facial hair for maturity, and Porter magically (by accident) gives him a beard that covers his whole face. It turns out that there is no way to make it disappear by magic, and he has to wear it for a whole week. He tries to cover it by disguising himself as a substitute teacher.
The Norwegian Rocker
Did You Know?
[as Mr. Becker to himself
You sort of remind me of myself... before I had this beard.