I had never seen a Play-Doh box, so I used to believe "Play-Doh" was spelled "plato".
A childhood belief about spelling

others believed things like this
- I used to believe that the rapper Eminem's name was spelled M&M and anyone named Juan was spelled one.Anon
- I thought god looked like the face on the play-doh can!— Jonathan Franz
- I used to believe that my toys would wake up when I went to sleep, and would play by themselves.Anon
- I used to believe that you could only play a record once, and after that all the sound was wiped off.Anon
- I used to believe that if i swallowed some Play-Doh and made a wish, my wish would come true.— Nadia
- I used to believe that everyone on earth was just really dolls for giants to play with.— Chelsea