My husband and I have a fun game we play during long road trips. If we hear an old 80s song, we'll declare an "all sing" where we have to sing along. So one trip I declare an "all sing" to the Flashdance themesong "Maniac" and I hear my husband belting out "She's a maniac, maniac on the go".
It's supposed to be this stripper who is an incredible dancer, but he sings it like she's a busy soccer mom running errands. Every time he tells me I'm a maniac about something, I'll ask him if I'm also 'on the go'.
A childhood belief about misheard lyrics

others believed things like this
- Olivia Newton John did sing let me hear your budgie talk! didn't she— J Scull
- Did anyone else sing "Hark, the hairy angels sing"?— Jill
- My mum said that when I used to sing "noahs arc" at school I would sing "who built the arc, no one, no one"— Clare
- I thought that singer/songwriter was spelled this way: sing-a-song-writer...Anon
- in the song "show me heaven" i used to sing "make me breakfast" instead of "leave me breathless"Anon
- Does anybody remember that song "OUT OF REACH" well i remember i used to sing it as "BATTEERRRRYYY". — meeeeeeeee