Rats in the walls of the enemy   Rats tearing holes insanity   Tear down these walls and leave us be   Rats outside of society   Rats tearing holes in reality   Vermin we were born and so will be   Scum of the Earth is all you see   Scum of the Earth eternally   Rats coming up from the underground   Death comes at night without a sound   Plague on mankind is coming down   Rats leave a trail of dead behind   burn as the fires of hell unwind   hate and pestilance behind our eyes   we lie in wake while you are sleeping at night   behind the safety of your walls   there is no way that you can stop us tonight   behind the safety of your walls   There is not one of you that will be left alive   behind the safety of your walls   you all must know this is the end of your kind   behind the safety of your walls   Rats in the walls of the enemy   Rats tearing holes insanity   Tear down these walls and let us be   Tear down these walls and leave us be