The song with the lyrics - "secret sign of love" was "secret xylophone" which never made any sense. This song was out in the early ninties and I only found out the real lyrics when my girlfriend told me the other day. I'm 22.
A childhood belief about misheard lyrics

others believed things like this
- When I was young,I thought the lyrics "Secret Agent man" were actually "Secret Asian Man".— M.M.B.
- in the song with the lyrics "take your passion" my sister used to always think it was "take your pants off"— Steped
- My mum always thought the lyrics to macy grays song was i try to say goodbye to my chook.— alana
- i believed that michelle gayle's sweetness song contained the lyrics shade in sheep shit!— andrew
- Actual lyrics: "I've never been your beast of burden"
My lyrics: "I've never been your big suburban"
— Big Suburban - I used to believe that the lyrics to Bon Jovi's "You Give Love a Bad Name" were "You give love a Band-Aid".Anon