Nekromantix - Brain Error lyrics

He was born with an error in his brain Some people call him mad, some people call him insane A little devil lives inside his head He can only be satisfied by the sight of blood and dead He was born with an error in his brain He was only nine when he bought his first knife And that was the end of his brother's life He k**ed his sister because she called him mad Two years later he k**ed his mom and dad