For the LONGEST time, I thought the words to Jingle Bells were:
Dashing through the snow, in a one horse soap and sleigh... had NO IDEA what it meant, but sang it with gusto!
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 thought for the longest time that a No Standing traffic sign meant no person should stand near that sign.— Shannon
- My mum used to tell me when the ice-cream truck turned on his jingle, it meant they had run out of ice-cream!Anon
- i was convinced that snow was pink, i was devastated the first i saw real snow.Anon
- When I first heard the words "flea market", I actually thought it meant "selling fleas".Anon
- For the longest time I thought 90210 was a sitcom Anon