Quote from Chandler in The One with the Chicken Pox
Chandler: Look, Joey. I'm sorry. I realize this is the role of a lifetime for you and if I could just fire Joseph, I would. But unfortunately that's not possible. So I'm going to have to let both of you go. Joey: What are you talking about? Everybody loves Joseph. Chandler: I don't. I hate Joseph. Okay, I think he's a brown-nosing suck-up. Joey: Oh, yeah? Well you can't fire Joseph. You know why? Because he's not in your department. Chandler: All right, okay. All right. So I can't fire Joseph but I can sleep with his wife. Joey: Not Karen! Chandler: Yeah, I'm thinking about having an affair with her. You know what? I just did. Joey: Oh! What the hell are you doing to me, man? Chandler: Oh, it's not me. It's my character! Chandie. Yeah, the rogue processor who seduces his coworkers' wives for sport and then laughs about it the next day at the water cooler. In fact, I have her panties right there in my drawer! Joey: Really? Chandler: No, freak show, she's fictional.