"At least I don't go around treating people like dirt!"
"At least I don't go around being a know-it-all!"
"At least I don't waste my time in school!"
"At least I don't show off in every bloody class!"
"At least I don't mind helping people!"
"At least I don't stick my nose into my friends' business!"
"At least I have friends!"
"What?! That's absolutely untrue! A-a-at least I have the decency not to swan about Hogwarts-"
"Swan about? Swan about?! Since when have I ever swanned about?"
"Swan about Hogwarts looking so obscenely beautiful when Mudbloods are supposed to be ugly!"
"I-I-I beg your pardon at least I don't swagger about this school looking so disgustingly handsome instead of being obliging enough to at least look like the foul loathsome evil little cockroach that I am!"
"Well at least I don't go around kissing cockroaches!"
"Excuse me? When have I ever-mmphh!"
"…"
"I win."
"Shut up Malfoy."
"At least I'm the better kisser."
