Quote from Phoebe in The One with Phoebe's Cookies
Ross: Aw, Pheeb, come on, isn't there any relative that would have the recipe? What about your sister? Phoebe: Oh, no, no. I made a promise to myself that the next time I would talk to Ursula is over my dead body. And that's not happening till October 15, 2032. Ross: That's the day you're gonna die? See, darn it, I've got shuffleboard that day. Phoebe: That's what you think.