- Egon: Look, just because my hair is turning grey, and I'm getting flabby, my eyesight and hearing have diminished, my metabolic rate has slowed down, and I'm no longer producing brain cells, doesn't mean I'm getting old.
- Dr. Egon Spengler: I can handle this, Ray!
- Garrett Miller: I am not Ray! What is your problem?
- Dr. Egon Spengler: I was just trying to help...
- Garrett Miller: Why? You don't think I can handle myself because I'm disabled? Thanks, Egon. Thanks a lot.
- Dr. Egon Spengler: No, it's... ah, I'm the one who's disabled. It's called... old age.
- Garrett Miller: Old? Hah! No way, you're what, fifty, fifty-five?
- Dr. Egon Spengler: I'm thirty-nine!
- Dr. Egon Spengler: Now remember, if you run into the Sphinx, do not let it ask you the riddle. Just stall it and play dumb.
- Garrett Miller: [turns to Eduardo] Ought to be easy for you, Eddie.
- The Sphinx: You guys must think you're pretty smart, don't you?
- Roland Jackson: Don't look at me.
- Kylie Griffin: I can't even find the US on a map.
- Garrett Miller: Not so fast. I've got a little riddle for you: what goes on four wheels and kicks Sphinx butt?