An employee at a McDonalds get's into an argument with either a co-worker or the manager and flips his lid. From the description of the video on YouTube the worker was fired from the St. Paul branch of McDonalds in Minnesota.
Not long after being fired a customer began filming. The employee has a meltdown of epic proportions, completely trashing everything in site. This fit of rage goes on for a few minutes, until the floor is covered in trash, food, and soda.
Isn't there a saying advising to not "burn bridges" at your old place of work? This isn't exactly burning a bridge but it is mighty close!