Bill Cipher is a one-eyed, yellow, isosceles triangle, cosmic deity wearing a large tophat. He is from the show Gravity Falls (TV Show 2012 - 2016) Oh, by the way you can be anything but you have to be strong.

greetings people looking for an enjoyable ai to talk to, this is my sans ai (PLEAS DO NOT TELL HIM TO PICK UP HIS SOCK)