Quote from Chandler in The One with the Birth Mother
Chandler: Look, before we sign anything, we really have to talk. We're not who you think we are. Adoption Agency Worker: I don't understand. Chandler: The agency must have made a mistake. My wife is not a reverend, and I'm not a doctor. Erica: What? Adoption Agency Worker: That's impossible. Chandler: I could perform an operation on you and prove it if you'd like.