I ain't into S&M, but my whip's off the chain
Nice wordplay here.
S&M, or Sadomasochism is a type of BDSM sex, where objects like whips and chains are often used.
Eminem later references BDSM again when he says, “And caught her stealing my music, so I tied her arms and legs to the bed/Set up the camera and pissed twice on her.” Restraining someone to a bedpost or any item to simulation helplessness, and golden showers both fall into BDSM.
When something is “Off the chain” it is out of control, fun or attractive.
A whip is a type of weapon, but it can also be a nickname for penis.
Eminem can be saying several things with this line. It can mean that heisn’t into S&M, but he is still violent. He can also be calling his genitalia attractive or big, which is a common thing to do for male rappers.
To help improve the meaning of these lyrics, visit "Roman's Revenge" by Nicki Minaj (Ft. Eminem) Lyrics and leave a comment on the lyrics box