when my brother was about 3 or 4 he thought the song "i'm still standing" was "i'm still stabbing"
he sang it all the time!
A childhood belief about misheard lyrics

others believed things like this
- i thought I got one year older when my family sang the birthday song.— I am the ghost
- for my little sis -
Paul McCarty song "Band on the Run" but when she sang it it was "Man has the Runs"Anon - I used to think that the actors on tv shows sang the show's theme song.Anon
- Until I was about 15, I beleived my Father was the person who sang the "Cheers" TV Show Theme Song.— Dustin
- Billy Squire sang about "My Kind of Lover". My wife sang about "My Candelabra"— Wailerman
- I used to believe that since guys peed while standing up, then they must poo while standing up too.— Stupid girl