Quote from Joey in The One with the Jellyfish
Rachel: All right, that's it, you guys. What happened out there? Monica: What? We took a walk. Nothing happened. I came back with nothing all over me. Ross: Come on. What happened? Joey? Joey: All right. Monica: No, Joey, we swore we'd never tell. Chandler: They'll never understand. Joey: We have to say something. We have to get it out. It's eating me alive!