Joey: Well, remember when they got in that big fight and broke up and we were stuck in here all night with no food or anything? Well, when Ross said "Rachel" at the wedding, I figured it was going to happen again. So I hid this in here.
Monica: Candy bars, crossword puzzles-
Phoebe: Ooh, "Mad Libs"! Mine!
Chandler: Condoms?
Joey: Hey, you don't know how long we're going to be in here. We may have to re-populate the Earth.
Chandler: And condoms are the way to do that?