Orphan's "Daddy"

Listen here, smart guy. You see, the joke is saying that orphan girls like pedophiles because they finally have someone to call "Daddy." It's playing on a dark and disturbing scenario, which is probably why you didn't get it in the first place. Based on the fact that you liked this "joke" I can safely assume you have never accomplished anything and you are just a weirdo. Keep your weird opinions to yourself. Nobody wants them.