Sans/Undertale

Sans is a skeleton and a supporting protagonist who helps Frisk in Undertale. He is the short and big-boned brother of Papyrus who is usually lazy and laid-back. Sans also has a liking for bad jokes and puns, and uses them often.

Appearance
Sans is a little chubby and is about as short as Frisk. Sans has big eyes, a wide smile and a triangular nose. His cheeks are slightly sunken in. Sans wears a blue jacket with pockets, a hoodie, two white strings and a gray zipper, along with a white or lavender undershirt. His jacket also has a blue rim on it's bottom. He also wears black pants with two white stripes on each side and blue sneakers with white soles. Sans has two glowing irises in his eye sockets which can completely dim. Sans has two slanted lines under his eyes. Sans can make his left iris flash blue and green on certain occasions. Sans also has untied shoelaces.

Personality
Sans is rather lazy and laid-back, and usually slacks off from work. Sans also likes to be funny, as he cracks jokes and puns to his friends. However, it is revealed that Sans can be rather serious when needed, as shown in a scene in Grillby's where he asks about a talking flower or in the No Mercy Route. Sans is also a bit mysterious, and seems to know many things others don't.

Trivia

 * He is named after the font he speaks in, comic sans.
 * Sans is a comedian and cracks puns often, so he is literally a comic sans .
 * Sans is normally seen by the Undertale fanbase as wearing slippers, but his official artwork reveals they are simply sneakers - different colored parts of the sneaker on his ingame sprites simply make it appear as a slipper.
 * Sans is suspected to be a time-traveller due to a strange machine in his secret room. He also has knowledge of previous events if the player resets the game.
 * Sans is canonically the older brother of Papyrus.
 * There is a theory that Sans survives in the No Mercy Route due to him being lazy and sleeping all the time. The reason for this is because the Snowdin innkeeper states that when people sleep, their HP is refilled and can even increase the amount of HP they can have.