Grandpa Joe: [viewing the Wonka-mobile being fueled] Mr. Wonka? Uh, what's that they're filling it up with?
Willy Wonka: Oh ginger ale, ginger pop, ginger beer, beer bubbles, bubbleade, bubblecola, double cola, double-bubble-burple-cola, and all the crazy carbonated stuff that tickles your nose. Few people realize what tremendous power there is in one of those things.
Grandpa Joe: [to Charlie] Sorry I asked.