Oh! I woke up with a backache
  Backache! Backache!
  I thought I ought to go to the first aid tin
  Where I found something for my backache
  Backache! Backache!
  I rubbed in some cream and started to scream! Oh no!!!
    [Chorus:]
  Firey Jack Firey Jack- It's red hot on your back
  Firey Jack Firey Jack- Believe me it does knack
  Firey Jack Firey Jack- It's red hot on your back
  Firey Jack
    Now I had a back ache on me backache
  Backache Backache!
  I jumped into the bath full of cold water
  The firey Jack had made me backache
  Backache Backache!
  I'm worse than before I can't take anymore
  Oh no!!!
    [Chorus]
    Oh! If you do get a backache
  Backache backache!
  And you feel you have to reach for the first aid tin
  Think! Life is not that bad with a backache
  If you see a tin with firey Jack in
  Stay awayyyyy...
    [Chorus]
    [Chorus]
    Its red hot... on your back... on your back