Papyrus' pov
I was going to sleep at my post... but I know the kid will be here soon. I decide to teleport to the side of the ruins. Again. I watch the door as the human opens it, dust flowing out like a huge river. I plaster on my signature smile. Again. I try to see what's in the human's hand. Gray with sliver. Brown base.

A knife.

Their clothes. Dusty. Did they kill Asgore accidentally again? I decide to scare them. Again. I check for my whoopy cushion. Not in my hand? What? The human start to walk towards my post.
Oh well. I can scare them like this!

I stomp on a branch, shattering it. The human keeps going. I hide in the shadows. I walk in their line site. The human don't react? Let's see if this mustard package prank will work.