The song is addressed to a girl, or girls in general; it describes the method of a man who seduces women with untruths ("rapping"). The singer says, "You know what he's after"; he concludes by saying there comes a point at which the man has his target where he wants her, and the girl has to "face reality". The record ends with a small burst of applause heard in the studio.
The "rapper" of the title and "rappin'" in the lyrics have only some coincidental resemblance to the vocal style of rapping.[5]
"The Rapper" has been covered by two Jaggerz members. Since beginning his solo career, Donnie Iris has covered the song numerous times in concert. Additionally, live recordings of the song have appeared on his compilation albums.
Also, "The Rapper" was covered by Jimmie Ross during the time period when The Jaggerz weren't together. Additionally, the single was covered by Wolfman Jack. Canadian hard rock trio Santers recorded the song for their 1981 debut album Shot Down In Flames.