In Led Zeppelin's "Black Dog", a friend told me that Robert Plant was singing "fish fillet woman ain't got no sole..."
I still don't know what the actual words are!
A childhood belief about misheard lyrics

others believed things like this
- i used to think "black dog" by led zeppelin started out like, "big-legged momma, see the way you moo."— ginny
- I used to believe that gold fish crackers were actual fish!— Carly
- I used to think "Led Zeppelin" was a solo artist or something and his name actually was "Led Zeppelin"— Charlie
- Burned fish fingers ment the fish was from the black sea.Anon
- i used to think led zeppelin was one guy— pytinnyc
- I was sure that Led Zeppelin was the lead singer of the Rolling Stones.— dave