I used to think that when I flushed the toilet, if I didn't run I would get sucked down with everything else.
A childhood belief about fear of

others believed things like this
- I used to believe that if you didn't close the toilet lid after flushing, you would get sucked down into it.— Maya
- I used to believe that Limabeans would kill you if you didn't eat them.
I flushed them down the toilet.— Lima - I used to believe that monsters lived in my toilet and they ate my poop and urine when i flushed the toilet.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 used to think if I left the toilet seat open my cat would get flushed down the toilet.— G
- i used to belive that when you flush a toilet on an aeroplane you get sucked down— milly