As a kid, he was a lonely boy who didn't have any friends to keep him company. Instead, he had Ace Savvy comics, which made him very happy, despite the harsh criticism he got from three boys who were playing baseball nearby. He wanted to make his own comic and get recognized but failed so he focused on studying. He worked hard and became a teacher and later a principal of his school.
Wilbur takes his role very seriously as a school director. He's very strict towards the school rules, and he can be intimidating for some students.
But aside from that, he has a child-like attitude, as he loves to read Ace Savvy comic books, despite his age.
Whenever Huggins is either serious or angry, he tells someone that he'll do something for their benefit, only to shout "NOT!" one second later.
He is a half bald elderly man, with grey hair, a grey mustache. He wears a white shirt, a dark blue colored suit jacket, a baby blue tie, brown shoes, and beige pants with a black belt.
As a child, he had curly brown hair, freckles and buck teeth with braces as a resemblance of Luan's teeth. He had a blue shirt with a white stripe, blue jeans, and also wore a propeller hat.