"It's interesting, once I have convinced people that, yes, I have a sister with a mental disability, the retard jokes really dry up, so I'm not sure how much retard humor is really going on out there, but I imagine there's a lot because it's a pretty safe group to make fun of. It's not like the Retards of America are gonna rise up and organize a protest. They're not gonna write letters. They only just recently got the Supreme Court to stop executing them."