I was so scared of the flushing noise (especally at night) that I would rush out of the door as soon I has had pulled the chain. This was associated with a recurring dream (quite underserved!) about an aunt who once surprised a family Christmas party by bursting in unnanounced. As I hadn't seen her before (1947-ish) she seemed to assume an evil persona, though this was NOT the case, but for years aftereards I had recurrent dreams involving her as the villain.
PS: Not unassociated with another recurring recurrent dream in which a coal fire appeared as a blue flame *descending* from the chimney. I called it in my private language: "fire-blaze-up".
A childhood belief about fear of

others believed things like this
- i always thought it was Grape Balls of Fire instead of Great Balls of Fire— Courtney
- i used 2 think if u lied your pants would catch on fire cus of the sayin "lier lier pants on fire!"— nell
- I used to believe that at Christmas if your house never had a chimney then santa came through your letter box— Rhys James
- We didn't have a chimney in our house. Father Christmas had to come in through the letter box.— Ginnean
- I used to think life was a dream and I was in heavenAnon
- When I was little I used to believe that if I played with fire, then I would wet the bed. — Danielle