"Call you the bastard son, of a muggle-born whore," Ginny said quietly, and Harry imagined she’d used muggle-born to substitute for what was actually said, before she continued quickly, "and Umbridge apparently said something along similar lines, like that you were a disturbed individual and were in need of help, and that you had unfortunate parentage - no one is quite sure after which bit Draco started shouting, but apparently he was so loud, they could hear him in the third year Charms class on the floor above,"