Evil Homer is an evil version of Homer dressed up as a devil in his imagination in Whacking Day. The costume was reused in Marge in Chains. Evil Homer also has an evil twin in the comic called the Alter Homer, referred to as the alter ego of the Good Homer. In his first appearance in the episode Whacking Day, he is seen repeatedly singing "I am Evil Homer" while dancing with maracas around Good Homer's grave. In his mind Evil Homer killed Good Homer.