Shouldn't this be chapter 11, technically? I mean..
"SHE OBLIVIATED YOU AFTER THE RAPE, MORON!"
Actually no, I mean...
'The Sorting Hat Screamed, an awful, high-pitched sound.... with a desperate yowl, it leapt off of Harry Potter's head and bounded across the floor, pushing itself along its brim, and it made it halfway to the Head Table before it exploded.'