After seeing "Jaws", I feared sitting on the toilet because a large toilet shark would rush up and bite my butt.
A childhood belief about fear of

others believed things like this
- I used to believe that crocodiles lived in the toilet and would bite my butt when I had to go to the loo.— Oz
- i used to think that when i was pooping a crocodile could come out of the toilet and bite my butt off.— derek
- A friend believed that they used a tame shark during the filming of "Jaws".— Wendy
- I used to believe that if I sat on the toilet too long a snake would come up and bite me.— Cheesemonkey
- I used to think the suction of an aeroplane toilet was large enough to suck your kidneys and spleen out.— Big Chrissy S_ _ _ _ _
- When I was 8 I thought a spider lived in the toilet and would bite me if I sat on it.— Mike