Mr. Kleezak: What?
Luke: My name is Luke Dunphy. I live next door.
Mr. Kleezak: What do you want?
Luke: I wanna get our ball from your yard.
Mr. Kleezak: I don't want you messing around back there. Just go home.
Luke: Are you going scuba diving?
Mr. Kleezak: Hmm?
Luke: Why do you have that tank?
Mr. Kleezak: You being smart?
Luke: You mean in school? Well, I do okay. My teacher says I get distracted. Why do you have that tube in your nose?
Mr. Kleezak: For fun.
Luke: Really? Can I try?
Mr. Kleezak: It's oxygen.
Luke: We have that in our house, but we don't need tanks.
Mr. Kleezak: Oh, for God's sake. Just get your ball.
Luke: Okay. [takes deep breath as he enters the house]