Spirits- Jaw Comes Off

At this the spirit raised a frightful cry, and shook its chain with such a dismal and appalling noise, that Scrooge held on tight to his chair, to save himself from falling in a swoon. But how much greater was his horror, when the phantom taking off the bandage round its head, as if it were too warm to wear in-doors, its lower jaw dropped down upon its breast!
Scrooge fell upon his knees, and clasped his hands before his face.
“Mercy!” he said. “Dreadful apparition, why do you trouble me?”
“Man of the worldly mind!” replied the Ghost, “do you believe in me or not?”
...

When it had said these words, the spectre took its wrapper from the table, and bound it round its head, as before. Scrooge knew this, by the smart sound its teeth made, when the jaws were brought together by the bandage. He ventured to raise his eyes again, and found his supernatural visitor confronting him in an erect attitude,
with its chain wound over and about its arm.

- A Christmas Carol, Stave I