Season 8, Episode 16: "The Pothole"

You know, this isn't fair. This is address discrimination.

Well, I cleaned out their whole dental-hygiene shelf.

So the plan is to secretly sterilize her mouth?

When I'm through with her mouth, she'll be able to eat off it.

Is it safe to drink bleach if you dilute it?

No. Stings the throat. Anyway, so I was coming along here.

I felt like a piece of cake, you know?

So then I thought, "It's morning, I should really have a muffin."