I used to think the words to the song 'you're the one that I want' in the movie musical Grease were ' you're the wizard of oz'
A childhood belief about misheard lyrics

others believed things like this
- When I was younger I belived that Kansas was in black and white because of the movie The Wizard of OZ!!!!— Becky
- i believed that the only musical instrument on earth was the piano.hey i was only 6 then!!!— velvetryn
- i used to think that "the king and i" was a musical based around the life of priscilla presley— erin
- When I was a kid, I thought the musical Mamma Mia did songs from the A*Teens (the teenage version of Abba)Anon
- I always thought that "elbow grease" was a type of lubricant until about 2 years ago. I'm 19.— Erika
- I used to think that "elbow grease" was an actual product of kitchen or surface cleaner.— Carrie