The best retort to fatties I've ever seen, found in fatlogic. "So if I'm fat, it's because of genetics or condishuns. But if I'm skinny, I should eat more food to become fat. Okay..." https://www.reddit.com/r/fatlogic/comments/3cbfnb/all_moms_must_be_fat_like_me_or_theyre_fake/cstyiej