Last night's episode of My Strange Addiction featured Jazz, a woman who has been growing out her 24-inch nails for 22 years. They're so gnarled and curly that they make some everyday tasks, like tying her shoes, impossible for her. But she's accepted that, saying, "I have to challenge myself in order to continue to be able to maintain my nails." Part of that was re-learning how to do the simple things in life like folding laundry, brushing her teeth, and wiping her butt after she poops, the latter of which Jazz demonstrates.
Later in the episode, she goes out to a restaurant and eats a lobster, and it's difficult to tell whose claws are whose. You can see GIFs of that experience here.