i used to think the song 'living on a prayer' was actually 'living on a stair.' after a while it changed to 'living on a prarie' in fact i only just figured out what the real lyrics were when i read it on this site!
A childhood belief about misheard lyrics

others believed things like this
- That there was a zombie living behind the bathtub in the upstairs bathroom.Anon
- I used to believe the living room furniture would party after we all went to sleep.— Ellen
- When I was a child I used to believe that there were dinosaurs living in the mountains near where I live.— Teacher LM
- When I was younger I used to believe that when I hit an object they would feel pain like they were living.— Alice
- I used to believe that spiders were actualy miniature living versions of my brother.— ***PuNk
- I used to believe hat the news readers could see into my living room so i sed to undress behind the couch.— henri