When I was about 5 I used to think that the song "Another one bites the dust" by Queen was about dust bunnies that needed to be swept up in the corner.
A childhood belief about misheard lyrics

others believed things like this
- I used to believe that the song "Another one bites the dust" was "Another one rides the bus"— Emmy
- What about "Another one buys a Datsun." You know, instead of "Another one bites the dust.— e-man
- I used to believe that dirt roads just needed to be swept (to reveal the pavement underneath). — KSAM
- I used to believe that the dust on top of doors was poisonous.— draconid
- I used to believe that the dust at the top of doors was highly poisonous and could kill you.Anon
- My mom called the dust under my bed kitties i believed there was kitties living under my bed.— Kathy