For some reason I learned that the big gray animal in Africa was a rhinonceros (note the extra n) not a rhinoceros, which is fact the correct spelling and pronounciation. Not only did I pronounce it with the extra "N" but I was corrected at age 14 by my little sister, and even now, at age 16 I can't break the habit!
A childhood belief about general

others believed things like this
- i used to beleive taht when you turned 14 years old you wuld grow an extra toe— kirsty
- I used to think that "extra body" shampoo meant you could use the runoff suds to clean your body.— Christy
- When my sister was about 9 or 10 she used to pronounce "chaos" like "chows"Anon
- As a child, my twin sister and I used to pronounce `Spaghetti' as `Mastaghetti'. Sounds a bit rude, no? Anon
- I used to pronounce the word "Computer" as "Crocuta"
Anon - When I was little - before we learned cursive - my sister and I called it 'real writing'. — Monty