In which the nurse gets a quick lesson on literal thinking:
Nurse (taking health history): Bud, does anyone smoke in your house?
Bud: Actually, I live in an apartment right now.
Nurse: Oh, that's okay.
Bud: Yeah, it's great.
Nurse waits. Bud returns to his book.
Nurse: So, Bud, is there any smoking where you live?
Nurse waits. Bud thinks.
Nurse waits some more. Bud thinks some more.
Bud: Well, one time someone burned some brownies.