Lyrics:

Guinea-pig, guinea-pig,
How are you today?
Guinea-pig, guinea-pig,
What did the doctors say?
Guinea-pig, guinea-pig,
Was it too early to tell?
Guinea-pig, guinea-pig,
You sure do not look well.

But daddy says it's just the way it's been done.
Daddy says it's just the way it's been done, yes.

Guinea-pig, guinea-pig,
You've been carefully selected.
Guinea-pig, guinea-pig.
Intravenously infected.
Guinea-pig, guinea-pig,
What is now inside you,
Guinea-pig, guinea-pig,
You'll help us find the cure to.

'Cause daddy says it's just the way it's been done.
Daddy says it's just the way it's been done, yes.

Guinea-pig, guinea-pig,
Will not see tomorrow.
Guinea-pig, guinea-pig,
Fill me up with sorrow.
Guinea-pig, guinea-pig,
End up in a dumpster.
Guinea-pig, guinea-pig,
Making me a monster.

And daddy says it's just the way it's been done.
Daddy says it's just the way it's been done, yes.