Which have been the funniest expressions you have seen in the FRIENDS characters faces? Here are a few that had me rolling over the floor and rewinding the videotape later on (no, I still have not saved enough money for a Tivo, although I do know Tivo DOES NOT mean pregnant).
S P O I L E R
S P A C E
Chandler: The sardonic look he gave Rachel when he realized that she had attempted to use the old Barcelona mountain-hiking story trick to seduce Ross. That scene was used in the series opening credits sequence, during the second half of Season 8.
Rachel: The look of childish glee she gave as she told Monica and Chandler that Ross was still visiting his pediatrician. When I saw that one, I rewound it like half a dozen times. She looked so lovable I wanted to kiss the TV screen.
Joey: The dumb look he gives whenever he has a sudden, shocking revelation. He has used it several times over the years. He used it in Season 5 when he figured out that Monica and Chandler were doing it; and in Season 8 he did it when he realized that Ross was the father of Rachels baby (due to that red sweater thing).
Ross: That stupid look that got frozen on his face when Rachel told him she was pregnant. "And you are the father, BTW..." (browses her magazine) "...but you have already figured that out, havent you?"