Quote from Monica in The One with Monica and Chandler's Wedding (Part 2)
Rachel: We can't find Chandler- His vest. We can't find Chandler's vest. Monica: How can that be? Wait, are you serious? Phoebe: We found the vest. I mean, we're going to have to keep an eye on it, make sure we don't lose it again. Monica: Oh, wow. Okay, don't scare me like that, okay? I mean, for a minute there, I was like, "Oh, my God! The worst has happened!"