My brother used to think that "hump" meant "wrestle". I can't imagine what he said to his opponents in wrestling matches at school.
A childhood belief about sport

others believed things like this
- I used to think that only chinese fat guys can Sum wrestle and that it was illegal if he wasnt asian.— sumo
- When I was in elementary school nuns cam to our school. I thought that 'nun' meant they had no religion.Anon
- My brother used to believe that when we went to school dogs went to dog school to learn to speak and read— Matt
- When I was a child, I used to think that one day my brother and I would be in the same grade at school.— Alexis Yahir López
- I always believed that my dad went to school with Billy Bunter. I think my brother believed it too!— Karen
- i used to believe that sex meant love and that having sex meant the two people would live happily ever after.— amy