I'm gonna smash your head with a rock

I'm gonna smash your head with a rock
Listen to the great big crunch
Rip off your head from your neck
Tear off your ears to munch
Psychotic cremation
I'm gonna swing your head by your hair
Mash it in a mailbox
Stick firecrackers up your nose
Dodge flying snot
I'm gonna tie your body to my truck
Leave it in a trail of blood and guts
Bones will start to rip out your skin
Roadkill will never be the same