That bit above your bum?

Question

What's the correct name for that little strip of skin, below the coccyx, but before you get to the bumhole proper?

Answer 1

Tailbone?

Answer 2

If you mean the bit above the hole but in the crack, that'd be the upper part of the natal cleft.

Answer 3

When I took anatomy, we didnt give any names for certain sections of skin. However, I believe the muscle about the gluteus maximus is called the gluteus medius.