A bezoar is a stone taken from the stomach of a goat and it will save you from most poisons.

- He's got a point, you know. - Five points from Gryffindor.

Five points will be taken from Gryffindor...

...will help shield you from access or influence.

Might I suggest someone from my own house?

...should you ever steal from my personal stores again...

Three years from now, when we're old enough to be chosen.

...between an Animagus and a werewolf?

...asphodel and wormwood make a sleeping potion so

- My father was a great man. - Your father was a swine.

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

He was a big supporter of...

...be doing inside on a day like this?

Out for a little walk in the moonlight, are we?

- Illuminating? What a load of waffle. - What's it mean?

I told Dumbledore you were helping a friend into the castle. Here's the proof.

That would be a cheerful visit. "Hello, Hagrid.

The use of it on a student is, regrettably, forbidden. However...

Not to mention the damage you inflicted on a Whomping Willow...

We'll be sending Potter to the hospital wing in a matchbox.