The Cynical Mario Bros.

Mario and Luigi started their plumbing business years ago, but found they had few customers. However, they found that one woman, who would go by the nickname "Peach", seemed to have constant problems with her drains and they made her a customer. Luigi was always ready to help when he could, but Mario seemed to always get the glory. Luigi was okay at first, but got jealous over the years. Eventually, he erupted when he found that Mario was sleeping with Peach. The two fought, with Mario beating Luigi to death with a hammer. Mario was then sentenced to death.