In the commentaries it's revealed that francine's mom says nine weird because there was going to be a joke where francine was left at the boarding terminal for "France 9" When you add the weird pronunciation you get france ine. The joke didn't play well and we end up with that bit left in.
morningxafter
SidonisAntares
#3 would have sworn this one was a Family Guy one
MustyTrd
In the commentaries it's revealed that francine's mom says nine weird because there was going to be a joke where francine was left at the boarding terminal for "France 9" When you add the weird pronunciation you get france ine. The joke didn't play well and we end up with that bit left in.