Oompa

In the beginning
Had to pay for all man sins
Oompa doompa doopady doo
Ive got another riddle for you
When you lie in your bed
Well come in, kill you dead
Oompa doompa doopady doo
Ive got another coming for me
If you lie, if you cheat
Youll lie dead, watch your fate
The power of metal, never forget