When I was little, my friend always used to cry on cold frosty mornings. She believed that Jack Frost would break into her house at night, using the key that Santa had given him. The frost the next morning was to let you know he'd been there. Goodness knows what he did when he got into the house, or how Santa got the key!
A childhood belief about weather

others believed things like this
- I used to belive that Jack Frost was a real man! and that he came and painted frost on the windows at night.— Tom
- I used to believe that santa had a spare key to our house because we had no chimney.— Karl Andrade (Bombay, India)
- I used to believe that at Christmas if your house never had a chimney then santa came through your letter box— Rhys James
- When i was younger i used to believe tha the cat gave Santa the keys to the house to get in !— Nikki Kellett
- I used to believe that santa came to your house at a different time depending on where you live.
— santa 1:00 am - When I was littler I thought that Santa had a magical key that could let him get inot everybody's house— Eric "The Santa Jr. Looking guy"