A phrase used to describe Someone of little or no muscle mass (a whimp). Many African American (dark skinned Americans) used the term mark until mark wahlberg became a music icon and called himself "marky mark"
Even though the term is a oxy moran because it is the name of a white male with muscle mass. However blacks started using the term because its "cool".. nigga.
Jamal: Ey yo nigga look at this mark ass marky mark mo fucka over Der.
Rasheed: Yah nigga I see him. That's yo reflection in the mirror you skinny, slanky ass lookin nigga. You fuckin marky mark.