The One Where Underdog Gets Away - S1-E9
Corrected entry: When Monica yells about how many potatoes she made when they were locked out, she calls Joey Mario. Not Joey.
The One Where Underdog Gets Away - S1-E9
Corrected entry: In this episode, when Chandler is telling Rachel his Thanksgiving story, he says that he had just had a mouthful of pumpkin pie when his parents told him they were getting divorced. However, in 'The One With All The Thanksgivings', in the flashback, Chandler is eating turkey when they tell him (hence the houseboy saying 'more turkey Mr. Chandler?').
Correction: Because of Joey's VD poster: "What Mario isn't telling you".