(Justin opens his locker)
Alex: That's not magic.
Justin: How do you know I didn't forget my locker combination and then use magic to remember it?
Alex: Because you made up the locker combination song. Right to clear it, come on, let's hear it...
(Justin joins in)
Both: 23, left 8 digits, but don't fidget, 31, now for the last, don't go too fast, 6, and you're off to class! Whoo!