Gwar

I am a throwback to primeval age
I'm easy to anger I'm quick to enrage
Get in my way and you forfeit your life
I'll orphan your children and widow your wife
Fight now! Til' ther's only one left
Right now! I will lay you to rest
I am the bringer of of thunder and pain
My fists of lead fall upon you like rain
Resistence is futile your fate has been sealed
I will not stop until you have been killed
Fight now! Til' there's only one left
Right now! I will lay you to rest
Cry out! With your last dying breath
Die now! As I beat you to death
HA!
I need no weapon to bring you to heel
My fist in your face is the last thing you feel
Beg me for mercy and see what it gets you
My only real pleasure is getting to hit you