DAVID: You got to tell me. Is the Silver Surfer really a bad guy?
SCOTT: The Silver Surfer is the herald of Galactus. Galactus is the destroyer of worlds.
SCOTT: You see, there are three forces in the universe. Galactus is the incarnation of the force of destruction. Somebody else is the force of, like, creation.
DAVID: What's the third one?
SCOTT: The third what?
DAVID: The third force.
SCOTT: Um... uh... ...sour.
SCOTT: ...apple. Sour apple.
DAVID: Sour apple?
SCOTT: The force of sour apple. You've got your destruction, your creation, and your sour apple. Those are the three elements of the universe.
DAVID: So there's like a god of sour apple? The god of Airheads and Jolly Ranchers?
SCOTT: The sour apple-flavored Airheads and Jolly Ranchers.
DAVID: Shut up.
SCOTT: You shut up.