Lyrics:

I got mad
I killed my dad
I killed my mom
I was their only son
Now I'm alone
I ain't got no home
I ain't got no one
Because I killed my mom

And I'm PSYCHO
Really psycho
I killed my mama
(I killed my mama)
I killed my papa
(I killed my papa)
And it was fun
(And it was fun)

I like blood
I like it a lot
I can't get enough
I need a lot of this stuff

Bring me the knife
I want to kill your wife
Then I'm gonna kill you
'Cause I've got nothing to do

I'm PSYCHO
(Really psycho)
I killed my mama
(I killed my mama)
I killed my papa
(I killed my papa)
And it was fun

Yeah
I'm psycho
(I'm really psycho)
I killed my mama
(I killed my mama)
I killed my papa
(I killed my papa)
And it was fun
(And it was fun)
Yeah

I'm psycho
(I'm really psycho)
I killed my mama
(I killed my mama)
I killed my papa
(I killed my papa)
And it was fun
(And it was fun)
Yeah
I'm psycho
(I'm really psycho)

I killed my mama
(I killed my mama)
I killed my papa
(I killed my papa)
And it was fun
(And it was fun)
(And it was fun)
(And it was fun)
It was fun
(And it was fun)
FUN
(And it was fun)
FUN
Yeah