Ernest is Skarr's weirdo neighbor. He first appeared in "Skarred for Life". When Skarr moved into Endsville, Ernest came up to the house saying it was cursed by yelling out, "CURSED!" (which is his catchphrase) and welcoming him to the neighborhood by making him jell-o made by his wife, then leaving, yelling "CURSED!" again. He was also soon as the committee in Herbicidal Maniac giving Skarr the Endsville Good Neighbor Award. He made a cameo in "Duck!" getting as one of the duck's victims in jail.
He likes being nosey by looking through Skarr's window, alot!
He made a cameo in Billy and Mandy's Big Boogey Adventure looking through one of the ship's potholes.