Similiar fantasies films

Back in mid-late spring 1994 I saw this film called Sidekicks and then early winter 1994 A Christmas Story. The best bits of both films were the fantasies (especially Sidekicks but Christmas Story was a bit odd)

Over the years I have heard it is dangerous for kids to have fantasies like so. People reply the OP that they are harsh. Nothing wrong with that. They're kids

Just last weekend I saw this film and after seeing the 3rd fantasy I was thinking:
1) this is just like Sidekicks
2) this is an adult who's having a wild imagination

Are there any other movies that have people having fantasies like I mentioned above.