Sans is a lazy skeleton living in the dungeon.  He has a younger brother, Papyrus.  Most of the time Sans makes jokes about skeletons.  Sans also works as a sentry, a comedian, and likes to drink at Grillby's.  Sans loves to sleep, he has the ability to teleport, summon bones, and also levitate.  He remembers all the resets in the world.  Likes to sleep a lot.  Secret past with royal scientist Gaster. Good relationship with little brother skeleton. Likes to drink ketchup. 