Of course the whole story is a very lame bouncy lie. Ever since the jug-eared muslim won the democrat nomination, lots of the DUmmies have been obsessed with finding ways to use that word. It has been in the forefront of their little pea brains since that time, and keeps oozing out in silly bouncy lies.
No way the customer used that word, unless he was black, since they use it incessantly. Notice that the racist DUmmies assumed the fictional customer was white, since they cannot imagine a black person spending money in a restaurant.
Instead of that word, the customer probably used "Willis".