When I was a child, up until I was about 12, I thought the lyrics to Jingle bells contained the line, " One Horse, Soap and Sleigh. It sounded the same to me, and no one noticed until one day I sang it solo.
A childhood belief about misheard lyrics

others believed things like this
- I used to think the song "Walk this way" by Arosmith went horse and sleigh insted of singing walk this way.— Derek
- i believed that michelle gayle's sweetness song contained the lyrics shade in sheep shit!— andrew
- I used to believe that child line sold childrens toys— Gayle
- Billy Squire sang about "My Kind of Lover". My wife sang about "My Candelabra"— Wailerman
- I used to think "Led Zeppelin" was a solo artist or something and his name actually was "Led Zeppelin"— Charlie
- I used to believe that unicorns were real creatures. I thought they were just another type of horse.Anon