Mc is derived from the American fast food place McDonald's. Whore is derived from old english. Mc specifies that it is a food. A whore is a woman/man who engages in sexual acts for money. So a mcwhore is a whore on a bun with toppings served to you easily.
by Muscle Man April 23, 2009
by slut_fire November 01, 2015
by badazz March 03, 2004
Seriously? Do you have anything better to do than screw everyone else's man, or are you just a McWhore?
by alfeef September 07, 2010