Explicit Version.  Twelve Eighteen, Pt. 2 is an album by Chicano rapper Lil Rob who debuted as an artist in 1997, selling as many as 200,000 units for each independent CD he recorded. The number Twelve Eighteen, which is tattooed on Lil Rob's arms, represent the numeric value of the letters L and R, respectively, which are Lil Rob's initials.