The Day My Butt Went Psycho! is an animated comedy television series based loosely upon the novel series of a similar name by Andy Griffiths. The show was produced by Nelvana, Studio Moshi and Brain Bender Pty Ltd. in association with Scholastic Entertainment, and premiered on the Australian television channel Nine Network in September 2013 and on Teletoon and on the Canadian version of Boomerang.