Quote from Monica in The One in Barbados (Part 1)
Monica: Phoebe's going to say yes to David. That's what happens when you meddle in other people's lives. Chandler: Phoebe's gonna say yes? That's great. Monica: No, it's not. She's still in love with Mike. Chandler: And there's no chance that will work? No, I called him and it's not gonna happen. Chandler: [gasps] Meddler! Meddler! Monica: Well, if you hadn't meddled to start with then I wouldn't have had to go in there and meddle myself. No matter how much we meddle, we'll never be able to unmeddle the thing that you meddled up in the first place!