Ross Geller: When we talked, she said she’d already passed the mucous plug.

Joey Tribbiani: Do we have to know about that?

Monica Geller: What’ll you do when you have a baby?

Joey Tribbiani: I’m gonna be in the waiting room, handing out cigars.

Chandler Bing: Joey’s made arrangements to have his baby in a movie from the ’50s.

From Friends – Season 1 Episode 23: ‘The One with the Birth’ (1×23)