Psycho

Psycho is slang for a person who is either psychopathic or psychotic, both forms of insanity. The term is often considered mildly offensive or derogatory.

Films

 * Psycho (1960 film), directed by Alfred Hitchcock.
 * Psycho (1998 film), a remake directed by Gus Van Sant.
 * Psycho II, a 1983 sequel to the first film (unrelated to the novel Psycho II).
 * Psycho III, a 1986 sequel to the first film.
 * Psycho IV: The Beginning, a 1990 prequel to the first film.

Literary works

 * Psycho (novel), a 1959 novel by Robert Bloch.
 * Psycho II (novel), a 1982 novel by Bloch.
 * Psycho House