Hank: You know, Robert, I've always wanted to ask you something.
Robert: What is that, sir?
Hank: Why do you touch your food to your chin before you put it in your mouth?
Amy: Dad!
Robert: No, it's okay, Amy.
Pat: You know, I noticed that too. Why do you do that, Robert?
Robert: It's- It's nothing. It's just a little habit of mine, that's all.
Amy: Yeah, he hardly ever does it.
Peter: Eh, that's all right. Every family has their oddball. With us, it's Mom.