I used to believe that The Beatle's song I Wanna Hold Your Hand actually said,
"I wanna hold your band!"
Dumb...
A childhood belief about misheard lyrics

others believed things like this
- If you hold your breath and make a wish under a highway tunnel it will come true....I still hold my breath :)— aj
- I used to sing at the top of my voice "OLD GIRLS JUST WANNA HAVE FUN"— claire
- I used to hold my hand over my hair whenever i left the house and it was windy incase my hair blew away— lisa
- when i was a little kid. i used to think that when u hold ur breath ur heart stops.. LOL :P — Annonymus
- I used to believe that it was the law to hold the railing when you're walking down/up stairs— Brit
- My dad always told me to never hold my sneeze and if I did, then my head will explode.— anon.