A stan is an avid fan and supporter of a celebrity, franchise, film, or group, often a rock/pop musician. The object of the stan's affection is often called their fave. Based on the song "Stan" by American rapper Eminem, the term has frequently been used to describe artist devotees whose fanaticism matches the severity of the obsessive character named Stan in the 2000 Eminem song. The word has been described as a portmanteau of "stalker" and "fan".