Look at that dog;the poor thing is only a bag of bones.
For the final each dog was given a bag of bones to see what it could make. The doctor said, "Stethoscope, go!" the dog built a human skeleton.
You were just a bag of bones when you came home from hospital.
I'm just turning into a bag of bones.
If you don't eat more you'll soon be a bag of bones.
Such a limping bag of bones as she was!
