Where, Mr Potter, would you look if I asked you to find me a bezoar?

There was a time detention would find you hanging by your thumbs in the dungeons.

...hide them in the broomstick cupboard and pull out a few of their hairs...

So it's only a matter of time before one of them is killed this time.

Hogwarts teacher or not, I know a spell when I see one. I've read all about them.

And I have a few last-minute points to award.

- I'm a what? - You can talk to snakes.

Finally, it takes a great deal of bravery to stand up to your enemies...

Clearly, Hermione knows. Seems a pity not to ask her.

An Animagus is a wizard who elects to turn into an animal.

Maybe if the fat lump had given this a squeeze, he'd have remembered to fall on his fat arse.