I used to believe that they the line from Hey ya, by Outcast was "shake it like a qualified teacher". Its actually shake it like a polaroid picture!
How would a qualified teacher shake it anyway?
A childhood belief about misheard lyrics

others believed things like this
- when i was littel i thought that i coulnd shake the world case when i jumped and landed my vison shaked— Chorzo Ghost ( RuneScaper )
- When I was in kindergarten, I used to believe that they locked the teacher's in the teacher's lounge at night.Anon
- I used to think that if you were the teacher's pet, you would turn into a hamster.Anon
- I used to belive that my teacher was a alien unfortunately this was true mum and said. — peter
- I used to think my elementary school gym teacher's name was "Jim Class".— Brandon Campbell
- I used to believe that the teacher's lounge was where the teachers went to make out.— Julia