Coffee shop owner tired of rude customers teaches them a lesson

[Losty]

Rude customers piss me off.

Indeed.

I just saw this on FB the other day:

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Didn't want a huge image cluttering the page.

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I'm kind of in the middle. Customers can really take advantage of businesses and services, but I think, within reason, the customer should be able to expect a less-than-annoying experience.

Pretty clever, I'll say, but I'd likely go elsewhere.

McDonalds coffee is one dollar.  And you can be as rude as you want.

I figure if you realize that the coffee is better than that of McDonalds, you'd be nicer to get the better coffee.

McDonalds doesn't have coffee. They serve liquid shit in a cup.