Quote from Joey in The One with Ross's Sandwich
Joey: I am not a pervert, okay? It's just. I just kind of. Chandler: I think I can explain this. Joey: Thank you. Chandler: Joey's a sex addict. Joey: What?! No, I'm not. Monica: It's okay. It's good. It's good. It's a disease. Joey: No, no. I am not a sex addict. Monica: Yes, you are. That's the only way to explain all this stuff. Joey: No, it isn't. No, it's not. Because you could also explain it with the truth.