Germ warfare

I have declared war on germs
I've got me aspirins and paracetamols
I've got me penicillin and glycerols
And I'm waitin' for their attack
So I can RETALIATE!

My body has declared war on germs
It's waiting for their attack
With its corpuscles and anti-toxins
It is ready to REPEL ALL BOARDERS!

We are on the same side
Me and me body.
While I'm waitin', I'll relax
With a cigarette,
And a little drink,
And another cig,
And another drink,
And another,
And another,
And...