generally a sandwich ordered at mcdonald's. essentially, it is the double cheeseburger made like a mac.
by chicken fried negro sammich March 30, 2009
 Get the nigmacmug.
Get the nigmacmug. by Slindog December 9, 2008
 Get the Nigmacmug.
Get the Nigmacmug. by tootlover123 January 19, 2023
 Get the nigmacmug.
Get the nigmacmug.