Lyrics:

I've gone mental
I've gone mental

Out of the hospital
Out against my will
Life is so beautiful
I've gone mental
Mental mental

I've killed my family
They thought I was an oddity
Life is so beautiful
I am a vegetable
Mental mental

I've gone mental
I've gone mental
Staring at my goldfish bowl
Popping phenobarbital
Life is so beautiful
I've gone mental
Mental mental

Sitting on my window sill
Life is so beautiful
I've become irrational
I've gone mental
Mental mental

I've gone mental
I've gone mental
I've gone mental
I've gone mental