read on Fatto.
"Lost Parts" by Giorgio Gaber:

I lose parts but it's not my fault
if you don’t use something it doesn’t work
but what emptiness if a knee goes away
how sad if an armpit abandons you.

What regret for that wonderful femur
I was there looking for it, all downcast
then from the train I lost an arm waving goodbye
I'm sorry that I had my watch on.

Ouch, ouch, ouch!