1. The act in buying a normal double cheeseburger off the dollar menu while substituting the ketchup for bigmac sauce and the chopped onions for sliced, then putting french fries in between the beef patties as if to be the middle bun in a big mac.
2. A big-mac made out of other mcdonald's food items resulting in almost the same thing but half the price.
Did you hear how Bob jipped McDonald's by ordering a Ghetto Big-Mac?
by Spuxy March 28, 2007
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1. The act in buying a normal double cheeseburger off the dollar menu while substituting the ketchup for bigmac sauce and the chopped onions for sliced, then putting french fries in between the beef patties as if to be the middle bun in a big mac.
2. A big-mac made out of other mcdonald's food items resulting in almost the same thing but half the price.
Did you hear how Bob jipped McDonald's by ordering a Ghetto Big-Mac?
by Spuxy March 22, 2007
Get the Ghetto Big-Mac mug.