Monica: Do you remember how he behaved at our wedding?
Chandler: No.
Monica: That's because he wasn't invited, because of the way he behaved at our engagement party.
Chandler: Oh, yeah. Boy, urine cuts right through an ice sculpture, doesnt it?

Rachel: You gave her a key to your apartment?
Ross: Not just a key. I gave her the only key. I am now a homeless person in a very serious relationship.