Samuel Waingaya: I've been looking at trucks on the street. None of them say "poison."
Adrian Monk: Yeah, I know. It doesn't make sense. Exterminator vans usually say "pest control". Or something like that. I can't figure it out, but I will.
Samuel Waingaya: I know you will.
Woman: Excuse me, are you using all the machines?
Samuel Waingaya: That's right.
Adrian Monk: But they're empty.
Samuel Waingaya: That is the pre-wash cleansing cycle.
Woman: The pre-wash what?
Samuel Waingaya: The cleansing cycle. If you are going to live here, you should learn some of the customs. [to Monk] Did you see that, with the finger? What does that mean?
Adrian Monk: That means "We're number one." And we should hurry.