Sans

ENTP - 9w8 - sp/so - 952 - Phlegmatic-Sanguine - LFEV - RCUAI - True Neutral - ILE

Sans is Undertale's comic relief character, making lots of puns and jokes throughout the game. He is lazy and laid back, but can be threatening when the player chooses to be mean or kill people. Moreover, under that perpetual smile, he seems to be hiding something...