Somebody else submitted something about what their mother thought the lyrics to "I Predict A Riot" (Kaiser Chiefs) were.
Well, my mum thought they were "I've got Tourette's".
A childhood belief about misheard lyrics

others believed things like this
- Actual lyrics: "I've never been your beast of burden"
My lyrics: "I've never been your big suburban"
— Big Suburban - I always thought the lyrics in I'm Blue were "I could beat up a guy"— Trisha Gaurav
- I thought the lyrics to "Single Ladies" were "If you liked it, then you should've put your name on it."Anon
- I thought the lyrics to "We're going to Ibiza" by the Venga Boys was "We're going to eat pizza"— ShannonOfDoom
- My mum always thought the lyrics to macy grays song was i try to say goodbye to my chook.— alana
- I similarly thought that "Proud Mary" included the lyrics "pumped a lot of tanks down in New Orleans."— Larry