Some sample questions from this category:
* In "TOW Two Parts", Monica and Rachel switch identities because Rachel doesn't have insurance. While they have the two doctors over, who calls one of the girls?
* What name did Monica give in "TOW the Fake Monica" when she caught up with the woman using her credit card?
* What was the name of Rachel's friend who slept with Joey when he was using the fake name in "TOW the Videotape"?
* What were the names of the characters that Joey and Chandler used at Chandler's work?
* What name did Chandler first want to change his name to?