There's a heavy metal group called Disturbed,who has a song called Stupify.The correct lyrics were "Look in my face,step into my soul,I begin to stupify.Rock!"For the longest time I thought it was "Deep in my plate,deep in my bowl,I eat Spaghetti-O's!Rock!"I have absolutely NO IDEA where that came from!
A childhood belief about misheard lyrics

others believed things like this
- I used to believe the the Elton John song, "Crocodile Rock" was about a Crocodile, named Rock.Anon
- My friends and I used to believe that if you planted a rock, it would grow a rock tree. Anon
- Since my father had a deep cleft in his chin, I thought he was growing a tiny buttocks out of his face.— Rick
- I somehow got the idea that if I boiled a rock, it would come to life. My dad disproved that...Anon
- I thought that the song "Built this City" by starship went as follows. "Milk and Cereal, Rock and Roll"Anon
- in sting's / the police's song ''roxanne''. I thaught that it was ''rock sand''— wacko zacho