Santa: Haven't you heard of peace on Earth, and goodwill toward men?
Lock, Shock, Barrel: NO!
The Mayor: Jack, I'm only an elected official here, I can't make decisions by myself!
Dr. Finkelstein: That's twice this month you've slipped deadly nightshade into my tea and run off.
Sally: Three times.
Oogie Boogie: It's Oogie's turn to Boogie now!
Jack: Forgive me, Mr. Claws. I'm afraid I've made a terrible mess of your holiday.
Santa: Bumpy sleigh ride, Jack?! The next time you get the urge to take over someone else's holiday, I'd listen to HER. [Points to Sally.] She's the only one who makes any SENSE around this insane asylum! [Mutters to himself.] Skeletons, boogie-men...
Jack: I hope there's still time.
Santa: To save Christmas? Of course there is! I'm Santa Claus!
Answer: As seen in the movie, the Fog Juice made it difficult to see anything. Sally had hoped that with no way of seeing where he was going, she would be able to stop him from leaving Halloween Town and save his life.