"Little Barbershop of Horrors" is an episode of The Itchy & Scratchy Show. It was written by Bart and Lisa, in response to the low-quality episode "Dazed and Contused," but Roger Meyers rejected it out of hand solely because it was written by children, regardless of whether it was of high quality. Bart and Lisa then re-submitted it under Grampa's name and it was accepted. Bart and Lisa also wrote the Itchy & Scratchy episode "Screams From a Mall," and it was also credited to Grampa.