exactly this. ether fatty fatty tub o' lard caused such high impact that the joint shattered, or they have an underlying condition that would cause them to fucking die carrying around all that extra weight. if I were that fucking fat, I wouldn't need to hit the ground to burst the fuck apart. the weight of my forearms would dislocate my elbows, and I can guarantee the weight of forearm and upper arm would rip my shoulder apart beyond recognition. My ankle gives, and my foot falls the fuck off, It's not surprising that if you weigh significantly more you can snap yours off like a twig. I always feel more bad for the ground when I see fatasses fall. it didn't ask for a 4 person mass with the weight distribution of one to impact on it, like seeing a minivan drive into a building.