A name usually reserved for a pimp or playa of some sort. Macks tons of bitches, and has the respect of everybody.
Everybody wishes that they could be Mark.
by NameDefiner March 30, 2003
a "mark" is the person, or "customer", recieving services from a prostitute.
The prostitute was searching for her "mark."
by R3AL1Z3 March 05, 2005