I believed the lyrics to "Show me the meaning of being lonely" by the Backstreet Boys was "show me the meaning of being long-legged."
A childhood belief about misheard lyrics

others believed things like this
- I used to believe the Beastie Boys were a boy band. Well, the name sounds similar to Backstreet Boys!Anon
- Backstreet Boys - I want it that way? I heard "I was born on a tidal wave— gembop
- I used to think that 'black comedy' was show like Family Matters and The Cosby Show.— Katie
- I used to think that every time a show came on tv, that the actors were inside my tv acting out the show.Anon
- I used to believe the show Law and Order was a gardening show called Lawn and Order.— Adriana
- I used to believe that if I broke the T.V. during a show, I could get into the show— Vanessa