After watching "Jaws" (one of our more gullible babysitters let us do it), my youngest brother was convinced that sharks came up into toilets to eat the people sitting on them. The rest of us encouraged this phobia by humming the theme song every time he went into the bathroom. This eventually backfired on us: my mother made us go in the bathroom with him, b/c he was starting to get constipated.
A childhood belief about fear of

others believed things like this
- That blue cheese was made by scraping mould off bathroom walls. My mother actually told me that.— sandee
- Atomatic toilets had people inside of them watching to see when you are done.Anon
- The song 'there's a bad moon out to night.' i thought they were saying 'there's a bathroom on the right.'— kim in alabama
- My mom used to think the song "Theres a bad moon on the rise" actully said "Theres a bathroom on the right."— MacKenzie
- I used to believe that only 'poor' people had to go to the bathroom, that 'rich' people didn't.Anon
- I used to think that the actors on tv shows sang the show's theme song.Anon