Now this is a real case of adding comment to a thread without actually reading the initial posts.
People, go back ONE page and read the posts. AND it has been covered a couple of times here on ATS. Yeah it is wierd, gross or whatever it seems but
it has been discussed.
it's a cutaneous horn, made of keratin, like fingernails, but the base can sometimes be malignant. just type cutaneous horns into google images, lots
of pictures come up...