When I was younger my Uncle would play music for me. I use to love the Pilot song Magic. I did not know until just recent that the real lyrics were" It's Magic,you know. Never believe its not so" I thought they were singing "Leave It to Beaver,Fatso".
A childhood belief about misheard lyrics

others believed things like this
- When i was a kid, i thought that the tv changed channels by dark magic.— Anna
- When I was a child I used to believe in the magic— Mohammed Samoan
- I used to believe that mall directories were magic because they always knew where you were.— eric
- when i was 6 i used to believe that birds were magical creatures and used magic to fly— Serriu
- I used to believe airplanes were powered by magic carpets.— Anonymous
- When I was a sprog, I used to think that Rainbows were painted in the sky by magic fairies— Jojo