作曲 : Alger
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