What are the black things on a creeper'feet?

Question

I was watching a how to draw a Cree pe vid on YouTube. When they were drawing the things on the bottom of the creepers feet the boy called them toenails. It made me mad bc I don't think they are toenails. I decoded to ask you what you think they are. So, what do you think the black things on the bottom of a creepers feet are?

Answer 1

Probably the bottom of the feet.

Answer 2

I thought maybe just markings? Like on a cat? Idk.

Answer 3

Toe-sies