a) a psychotic, someone suffering from a from of psychosis
b) Alfred Hitchcock
horror masterpeice psycho (1960) accredited with signifying the birth of the slasher movie
c)a psychobilly someone affiliated with psychobilly
culture,
fashion and music
a) he
killed his mum, he must be a psycho
b) have you
seen psycho,
Norman Baites kills his mum
c) he killed his mum and has a flat top, he must be a psycho