Skeletor disturbing facts

I saw this kind of argument before. The neck doesn't have as much blood as the ribcage.

KETCHUP

In his jacket and bone marroe

*marrow

Madjick.

I thought it was something like Jack Skellington, where they could detach their head at will

If you hit him just right, you can remove the head without breaking any bones by simply separating the vertebrae in the upper spinal cord

exactly

Sans was not bleeding, he was keeping ketchup in his jacket