Hugh Test, is the father to Susan Test, Mary Test and Johnny Test and husband to Mrs. test.
The roles between his and his wife are inverted. While she's out working and bringing home money, he is the homemaker, doing chores and cooking. If you could call it cooking since the only thing he ever, and I mean 'ever' makes is meatloaf or a variation of it which he will stop whatever he's doing to make sure comes out right and is completly oblivious to the fact that nobody likes it but him.
He alway's threaten's his children with grounding when they do something they shouldn't. Often telling Susan and Mary to not do certain kinds of experiment's or telling Johnny...a lot of thing's not to do. He also seem's to hate video games, especially Tinymon. Coming into Johnny's room and taking his handheld from him telling him he play's it to much even when he's just turned on the game.
He also clearly cares more for the girl's than his son. Often saying how proud he is of them while admonishing Johnny for his fault's. Of course with the girl's constantly creating world changing wonders that would make anyone proud daily and Johnny almost destorying the town just as much this could be seen less like favouritism and more like proper behavior.