Quote from Chandler in The One with the Chicken Pox
Phoebe: No, he's my submarine guy. He resurfaces every couple years and we have an amazing three days together. Only this time, he's coming for 2 weeks. Two whole weeks, which means "yea"! Rachel: So this guy goes down for, like, two years at a time? [Chandler tries to say something, but he has a mouthful of muffin] Monica: That'll teach you to lick my muffin. Chandler: [aggravated mumble]