ev wrote at 2007-10-16 19:38:53
There is an episode of Friends where they are going to go out to dinner for Phoebe's birthday, but she could only get reservations for the night before, which Joey stated was Halloween, making her birthday in that episode November 1st, not Feb. 16th.
Jeannette wrote at 2009-03-17 03:07:00
Joey's birthday is referenced in The One Where Chandler Can't Remember Which Sister, which takes place sometime soon after Christmas, making it likely that Joey's birthday is January 1967.
Allie wrote at 2009-06-23 03:52:16
Though in Season 1, the One with the Birth, Joey says his age is 25 in the same episode that Monica admits that she is 26!
Jo wrote at 2009-07-11 18:59:08
To add to the answer above:
Chandler's birthday is also vaguely mentioned in another episode (I forget what the name of the episode is but i'm pretty sure it's season 6).
Monica and Chandler have their valentine's day two weeks late (meaning beginning of march), and Monica says "So your birthday is in a month and a half". Meaning that Chandler's birthday is in April yes.
