Bernadette: What do you want?
Sheldon: I just wish I could make Howard feel as angry as I'm feeling.
Bernadette: Well, maybe you could do something he likes and make him jealous.
Sheldon: Like what?
Bernadette: Have you ever read Tom Sawyer?
Bernadette: Chores. He likes chores.
Sheldon: Ooh. What kind of chores?
Bernadette: Well, you could change the batteries in the smoke detectors. That would drive him crazy.
Sheldon: That's great. Oh, he'll be so mad smoke will be coming out of his ears. And then the smoke detectors will detect it.