When I went to my friends house they would have blue water in the toilet. I used to believe that it was the same thing as the pink goo from ghost busters!
A childhood belief about fear of

others believed things like this
- I believed that 4 p.m. was pink, and 5 p.m. was blue. I don`t know why.— blue
- I used to believe that hot water was red and cold water was blue.Anon
- I used to believe that if I flushed the toilet before I showered, I would take a shower in dirty toilet water.— Chris D
- i knew that if you ate beets your urine would turn pink and i thought if it was pink, then you could drink it.— JP
- I thought pink lemonade came from pink lemons.Anon
- I loved watching the cartoon Casper the Friendly Ghost and wondered why the Holy Ghost never got his own show.— Robert