...used a Cruciatus Curse on my parents.

...they'll have a full uprising on their hands.

Take a bit of toast, mate. Go on.

"We have a witch in the family. Isn't it wonderful?"

Come on, Harry, time for a spot of breakfast.

Now, focus on a fixed point and try again.

I think we've had a bad influence on her.

A talent, rumor has it, he passed on to you.

Pity you had to see him on a burning day.

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

You heard. Right. Come on, now, I'm a bit preoccupied today.

I expect there's a cell in Azkaban with your name on it.

"Get a move on or all the good ones will have gone."

Not many first-year students could take on a full grown mountain troll...

...it works like a shield, with the dementor feeding on it rather than him.

I know. I accidentally set a python on my cousin Dudley at the zoo once.

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