The thing that makes those bumping noises in the middle of the night.

oh this skeleton is too scary too hairy nope redact that zero hair actually

skeleton with four eyes coming out of his head but not from the eye socets there is blood on his skull and his arms are missing

That's NOT where eyes supposed to be!!

where did the eyes go?

Papyrus ask a human if they like his spaghetti whitch there seem to be body parts in.

horrortale papyrus offers you a plate of flayed human face skin. he has run it through an extruder so it looks like spaghetti

Undyne has gone grimdark.

Undyne's revenge