Quote from Phoebe in The One in Vegas (Part 1)
Phoebe: Okay, I'm gonna go too. Chandler: You know what, Pheebs, it's kind of our anniversary. Phoebe: Oh, please. You are not going to ditch me again like you did with London. Monica: Ditch you? Phoebe, you were pregnant with triplets. Phoebe: Uh-huh. Great story. I'm going.