The guppies are coloring Halloween pictures
Molly: Look at my jack-o-lantern Mr. Grouper.
Mr. Grouper: Ooh.
Deema: And look at my monster motel. Pretty spooky, eh?
Oona: Don't get scared...
Mr. Grouper: Me? Scared? It's gonna take more than that to scare me.
Nonny, dressed as a vampire, appears behind Mr. Grouper.
Gil: What about that vampire?
Mr. Grouper: What vampire?
Deema (whispering): The one right behind you.
Mr. Grouper cautiously looks behind him and sees Nonny as a vampire.
Mr. Grouper: OHH! VAMPIRE!
Gil (nervously): A gh-gh-gh-gh-ghost!!