Quote from Chandler in The One After Rachel and Joey Kiss
Chandler: Now that I untangled you, how about you do a little something for me? Monica: Sure. What did you have in mind? Chandler: I think you know. Monica: Really? I don't- I don't really feel like it. Chandler: This is what I want to do. Monica: Okay. I just don't get why you like it so much. Chandler: She's an FBI agent posing as a beauty contestant!