Black Friday: McDonald’s isn't lovin' it. In fact, they just got served — by another hamburger chain.
If you missed the drama on Thursday, the person who runs the McDonald's Twitter account made a very public mistake.
SEE ALSO: McDonald's just posted the ultimate Black Friday Twitter fail
Black Friday **** Need copy and link****
— McDonald's (@McDonaldsCorp) November 24, 2017
The next day, one of the company's rivals decided to go for the jugular.
When the tweets are as...