Lyrics:

Psychopathic killer in the summertime
Psychopathic killer oh yeah, oh yeah.
Psychopathic killer in the summertime
Psychopathic killer oh yeah, oh yeah.

I'd like to poke your eyes out
With that knife I found in your back!
Whee!

Psychopathic killer in the summertime
Psychopathic killer oh yeah, oh yeah.
Psychopathic killer in the summertime
Psychopathic killer oh yeah, oh yeah.

I wanna find your dismembered body
In a garbage bag!
Ew!

Psychopathic killer in the summertime
Psychopathic killer oh yeah, oh yeah.
Psychopathic killer in the summertime
Psychopathic killer oh yeah, oh yeah.

I'd like to put on my speedo
And go swimming in your children's blood.

Psychopathic, psychopathic, psychopathic yeah!