"SO WHAT IF A FEW PEOPLE HAVE A BAD TIME?
THAT'S SHOW BUSINESS, BABY!"
Sans is a skeleton robot with a SOUL and was built by Archo. Initially poised as an entertainment robot turned human-killing skeleton robot, Sans is later revealed to have only acted as such. Sans is the sole television star of the Underground.
Sans has a box shape form that has a screen shaped like a Gaster Blaster. He holds a microphone and the other hand usually waves.