Dr. Ross Geller: How could you tell her?
Chandler Bing: I had to, OK? We're getting married. Married people can't keep secrets from one another!
Dr. Ross Geller: Oh, really? Well, I guess Monica should know about Atlantic City.
Chandler Bing: Du-ude!
Monica Geller: What happened in Atlantic City?
Dr. Ross Geller: Well, Chandler and I are in a bar...
Chandler Bing: Did you not hear me say, "Du-ude!"