Are all from the 3rd movie
Sirius Black: Brilliant, Snape; once again you've put your keen and penetrating mind to the task and as usual come to the wrong conclusion. Now if you'll excuse us, Remus and I have some unfinished business to attend to.
Professor Snape: Give me a reason. I beg you.
Professor Lupin: Severus, don't be a fool.
Sirius Black: He can't help it. It's habit by now.
Professor Lupin: Sirius, be quiet...
Sirius Black: Calm yourself, Remus!
Professor Snape: Listen to you two, quarrelling like an old married couple.
Sirius Black: Why don't you run along and play with your chemistry set?
Professor Snape: I could do it you know. But why deny the Dementors? They're so longing to see you. Do I detect a flicker of fear? Ah yes. The Dementor's Kiss. One can only imagine what that must be like to endure. It's said to be nearly unbearable to witness but I'll do my best.
Professor Lupin: What frightens you the most?
Neville Longbottom: [mumbling] Pfsr Snpe.
Professor Lupin: Hmm? Speak up!
Neville Longbottom: Professor Snape.
Professor Lupin: Professor Sna- well, he frightens all.
Harry: [reading from the map] "Messer’s Moony, Wormtail, Padfoot, and Prongs, offer their compliments to Professor Snape and request that he keeps his abnormally large nose out of other people's business."
Hermione: Come on everywhere else is full.
Ron: [sees Lupin] Who do you think that is?
Hermione: Professor R.J. Lupin.
Ron: Do you know everything? How is it she knows everything?
Hermione: [annoyed] It's on his suitcase, Ronald!
Ron: Oh.
Thats about all i can remember.....oh and the fellytone