"I accept there's something strange about you, probably nothing a good beating wouldn't have cured - and as for all this about your parents, well, they were weirdos, no denying it, and the world's better off without them in my opinion - asked for all they got, getting mixed up with these wizarding types - just what I expected, always knew they'd come to a sticky end -" (Harry Potter and the Sorcerer's Stone)
What’s the meaning of the highlighted part?