Lily: Oh, what a horrible smell.
Marshall: It reeks!
Cab Driver: Oh, that's just the plant. Don't worry, they shut it down on the weekends.
Lily: Wh- What plant? What are you talking about?
Cab Driver: Don't you know? Baby, this whole neighborhood is downwind of the sewage treatment plant.
Marshall: Wait... What did you just say?
Cab Driver: I said, we're downwind of the sewage treatment plant.
[Titles: "downwind of the sewage treatment plant" -> "DOwnWInd of the SEwage TReatment PLant" -> "dowisetrepla"]
Marshall & Lily: Uh-oh.