Chandler Bing (on the phone): I’m doing research for a book and I was wondering what somebody might do if they left a baby on a city bus. Yes, I do realize that would be very stupid character.

Joey Tribbiani: Hi, here’s the deal: We lost a car seat on a bus today. It’s white plastic with a handle and it fits onto a stroller. Oh, and there was a baby in it. He wants to talk to you again.

From Friends – Season 2 Episode 6: ‘The One with the Baby on the Bus’ (2×06)