What do you call someone with nails like that? The full article is in the first comment.

ONYCHOGRYPHOSIS: WHEN NAILS RESEMBLE CLAWS

Another condition that can dramatically alter nail appearance is onychogryphosis. This condition causes nails to become thick, curved, and claw-like.

The nails may resemble animal claws or ram’s horns. While the appearance can be striking, it usually results from factors such as aging, trauma, poor nail care,continue reading …