Xanxus is disgusting. That's just a fact of life. It has nothing to do with being human and everything to do with being him. Besides, it's not like he's ever met a skeleton, let alone dream about a walking talking one.

"You....were born a skeleton...." Yeah. Give him a few second to wrap his brain around that one. "Right. So... You're a living skeleton and I'm definitely dreaming. So that means I need to wake up. Because no way am I crazy enough to have dreamed something like this. So I'm going to wake up and you're going to go back to my subconscious where you belong."