Unknown entity:

You can see it has thing kinda dark blue shell around parts of it's body, but where there isn't shell, you can see blood veins that go throughout it's body.

It has a single eye in the center of it's face, and it doesn't blink.

It has 3 arms, 2 of which go where a normal human's arms go, and 1 more arm, on it's back. Not even centered correctly.

It constantly has muscle Spasms.

It does not have a visible mouth, and can't speak, but it can make sounds.

It only has a booty.