I used to think the suction of an aeroplane toilet was large enough to suck your kidneys and spleen out.
A childhood belief about general

others believed things like this
- i used to belive that when you flush a toilet on an aeroplane you get sucked down— milly
- I used to believe that when you flushed an aeroplane toilet the waste would just drop out of the plane.Anon
- I used to believe the spleen was an urban legend— Nikki
- I used to believe that the toilet would suck me down if I flushed it.— :-)
- i use to believe that if i flushed the toilet when i was still on it would suck me down to who knows whereAnon
- I used to believe that kidneys were located in your knees.Anon