Now that Butch Hartman has confirmed it in two recent videos he's done, what do you all think of DP ghosts just being monsters/creatures from another dimension as opposed to spirits of the deceased? Given that this contradicts both at least one other creator of the show as well as the show itself, I've tried to think of it like this: about half the DP ghosts truly are the souls of dead humans or animals, while the other half really are just extra-dimensional entities with no trace of humanity to them.