Stan, Kyle, and Cartman: Trick or... (they scream as they see Chef hold up two chainsaws in front of them)
Chef: Get off my property, you brain-eating zombie bastards!
Stan, Kyle, and Cartman: Chef! It's us!
Chef: Oh! Sorry, children; I thought you were one of them!
Cartman: Can we have some candy now?
Chef: (referring to Cartman's "ghost" costume) Damn it, boy! Why are you dressed up like that?!
Cartman: I'm trying to trick-or-treat, goddammit!
Chef: Remind me to whoop your ass the next time I see you. Now get inside before the zombies get you. [

Principal Victoria: Good morning there, children. I love the Elvis costume, Chef.
Chef: Elvis? I'm Evel Knievel! Why the hell would I dress up like Elvis??
Principal Victoria: Well, why the hell would you dress up like Evel Knievel?

Stan: I learned something today. Halloween isn't about costumes or candy. It's about being good to one another and giving and loving.
Kyle: No dude, that's Christmas.
Stan: Oh. Well then what's Halloween about?
kyle: Costumes and candy.
Stan: Oh yeah.

South Park Season 1 Episode 7 Quotes

Principal Victoria: Good morning there, children. I love the Elvis costume, Chef.
Chef: Elvis? I'm Evel Knievel! Why the hell would I dress up like Elvis??
Principal Victoria: Well, why the hell would you dress up like Evel Knievel?

Stan: I learned something today. Halloween isn't about costumes or candy. It's about being good to one another and giving and loving.
Kyle: No dude, that's Christmas.
Stan: Oh. Well then what's Halloween about?
kyle: Costumes and candy.
Stan: Oh yeah.