"YOU FOUL, LOATHSOME, EVIL LITTLE COCKROACH!" Who said it: Hermione Granger Film: The Prisoner of Azkaban Everyone wanted to hit Malfoy for being such an annoying, spoiled, daddy's boy and it's outstanding that it's Hermione of all people who eventually put him in his place. Of course, you would have been equally as happy, if not more happy, if she had just left off the 'roach' from 'cockroach.' But hey, at least he got the message. Go, Hermione.