A "superguy" Is a phrase that you would call a person who is just plain annoying, Gets on your nerves, doesn't know shit, and cant point out the obvious.
"Bus is full, the're seats at the handicap but someone took it."
person 1: Hey can you please move, my legs are tired
person 2 (Visibly handicapped): I have broken legs and I am on crutches.
Person 1: you can stand tho
Person 2: yea but with difficulty. but you have perfectly fine legs and can stand but are just to lazy to do so.you are such a superguy