I'm sure my mother was half horrified, half amused when she came upon her 8 year old daughter (me) dancing around and singing "Bootylicious" at the top of my lungs. With one minor change in lyrics:
"I don't think you're ready for the spaghetti, I don't think your ready for the spaghetti...."
A childhood belief about misheard lyrics

others believed things like this
- I used to believe that your belly button was what held your top half to your bottom half...— Debelouwho
- I used to think it was illegal to eat spaghetti if you were not Italian— Anthony
- That baked beans were made of pasta! Spaghetti is?!Anon
- I used to believe that spaghetti grew on trees, based on a pasta commercial from the 70s.— Dianne
- MY SISTER TOLD ME THAT CANNED SPAGHETTI WERE REALLY WORMS THAT'S WHY THEY WERE SO CHEAP...I BELIEVED— CATHY
- As a child, my twin sister and I used to pronounce `Spaghetti' as `Mastaghetti'. Sounds a bit rude, no? Anon