It does seem like Papyrus is onto something, even if the thing he's onto isn't quite formed yet. As someone who often needs to talk out his thoughts to come to conclusions, Angus is happy to give him the time to do so. After all, to do otherwise would be pretty hypocritical, considering how many people he's already roped into listening to his ramblings.

"If they're turning into dragons, then you're saying dragon isn't their true form . . . I wonder, though, that big dragon. He isn't anywhere else on the mural, is he? At least not that I've seen. Maybe he's the werewolf."

This is dumb.