Disabled brother unintentionally piggers fatty at grocery store. He's 27, Down Syndrome but functions well enough to work, maintain social relationships, have a conversation, etcetera. He also takes thyroid medication, which means he has to exercise and keep a reasonable diet to keep himself at a normal weight. I hate shopping at Wal Mart, but it's the only one-stop store in town so there's not much of a choice. Getting the last few things before checkout when we stop by the soft drink aisle, I grab a case of Diet Coke, brother gets a couple of 2 liters of some sort of 10 calorie Dr. Pepper I've never seen before. I ask him if he's sure he wants that kind , and he responds with "Yeah, this one's less calories, it's better for me." Queue piggered look from lady adjacent to us in the aisle, morbidly obese 30something (I can only assume, looked like a 50 year old human) with her 3 kids, none older than 8 years old and already in various stages of fatness. She had one of those builds where you can still see the semblance of a normal body in the calves and forearms but bloated as fuck everywhere else. Proceeded to just openly give us the stink eye as we were moving on, making no attempt to hide the fact that she'd been offended. Brother asked what "the fat lady" was staring at us for once we were clear of the aisle, I just said that some people get upset at other people because they're mad about themselves. Seriously though... What? Was she upset by the simple mention of something with less calories being better, or because a concept simple enough that someone who is literally retarded (in the clinical sense) could figure something out that she couldn't? I'm starting to think that fats just hate everything.