For Squidbob Tentaclepants:The scene was removed after the first couple airings, but eventually returned. That's why it's TV-Y7 now. :xD:
Nooo, I've seen too many airings of that episode, and it was intact. It was ALSO never rated TV-Y, or any other.
It WAS rated TV-Y up until season 4. Trust me. I used to be a SpongeNut and know lots of this stuff. @_@
No, dude. The only episode that is rated TV-Y is Scaredy Pants, and some other season 1 episodes. All episodes after that are TV-Y7, yet guides and demand programs list them as TV-Y.
In fact, F.U.N. is rated TV-Y7 and is the most peaceful, lovable, and socially educational episode of the series I know.