- Shaggy: [after Shaggy and Scooby show up at the dinner in a two-headed chicken costume] It was either this or a horse costume, but neither one of us wanted to be the horse's patoot.
- Mr. Mysterio: Are you ready to witness the amazing power of hypnosis?
- Shaggy: I'd rather witness the amazing power of the double-cheese pizza back at my table.
- Fred: [addressing the upset crowd] Sorry everybody, we didn't mean to ruin the cruise for you.
- Daphne: There's still the ping-pong championship. Or maybe the potholder weaving seminar?
- [everybody gives her a dirty look]
- Daphne: The popsicle stick sculpture class.
- [everybody gives her a blank look]
- Daphne: Anyone for checkers?
- Skip Jones: I take it from here, hon. Shake, boy. Just shake, no lick.
- [gives his hand out for Scooby to shake, but he licks his face instead]
- Skip Jones: Okay, thanks.
- Shaggy: [laughs] Like, he only shakes when he's scared.
- [everyone laughs]
- Peggy Jones: Oh, and, Norville, you're growing like a weed. But you're much too thin, dear. Are you eating enough?
- Shaggy: Twenty-four square meals a day.
- Velma Dinkley: And that's still not enough.