- The Brain: [in a time machine going two billion years into the future] Let me put this in terms even you can understand; remember that sandwich that was behind the refrigerator for two weeks?
- Pinky: Oh, you mean the one that tasted like sauerkraut?
- The Brain: ...I'll take your word for it. Anyway, in two billion YEARS, that sandwich would evolve into a life form capable of setting up churro stands on the planets of distant galaxies!