Gregory is a 18 year old hellspawn/demon that very young,he slipped and fell of a cliff because of a banana peel that Stan Marsh threw at his head,he is back and ready to get his revenge on Stan.
Gregory is ignorant,intelligent,loyal,charming,and very gay.His full name is Gregory Wolfgang Bellarose III 
He has long blonde hair that is normally in a ponytail,he has red eyes,purple eyeshadow,black liquid liner he wears a black leather jacket with a orange button up,he has black pants,and a belt.