Sans the Skeleton

''"Woah, you look REALLY pissed off... heheheh... did I getcha? Well, if you came back anyway..I guess that means we never really WERE friends, huh? Heh. Don't tell that to the other Sans-es, okay?" - Sans to Frisk, Undertale Genocide Run ''

Summary
Lazily supervising the lengths of the underground is this skeleton's..(TBA)