McPenguins is a Fast Food Chain in the show.Aunt Artic used to work there.Gary is there original customer.Rookie was hired as there mascot,but he quit to asigin a better job.There rivaly is Rockhopers Resturant named Penguin King.McPenguins makes major aperances in most episodes such as Cheeseburger from Heck',McSue', Here`s your Toy, and THE INVASION OF THE ZOMBIE FRIES