Although a McMopper is usually a nice person who wouldn't hurt a fly with his filthy little hands, he IS very socially awkward, and he insists on making eye contact with everyone, and saying HELLO strangely loud.
The problems that McMoppers cause far overshadow any small good they achieve in a 3 1/2 hour Tard shift at a McDonalds near you. For some people who are highly tolerant McMoppers are not much of a problem, but to the rest of us they are an unnecessary distraction while we stuff our dirty face holes with half rotten beef liver scraps that have been pressed into burger shaped patties and stuffed into a bun with special sauce.
Willy (McMopper): "HELLLLLOWWWW ! ! ! ! !"
ME: "Hey buddy, I'll give you a brand new $5 bill to see how many McNuggets you can fit in your mouth in the middle of the road, and if the cars touch you, you get a sticker!"