Customers are not your friends, and this case makes that perfectly clear. They stomp loudly into your restaurant, noses up in the air, demands rolling off their tongue. If you can't give them your full, undivided attention for the entirety of the time they are there, then what are you even doing with your life? OP was serving a table who came in with a rude attitude and continuously made his life hard with their special requests.
One of the customers at the table demanded OP get his food 'right now'. OP let out a nervous laugh, which set them all off. The customers demanded to speak to the manager, saying OP sucked and they wanted a different waiter.
Then after they left, they called corporate head office, trying to get OP fired because he was 'so rude'. These people should take a look in the mirror every once in a while. Below you'll find the full, detailed account of events. Then, an employee got his boss fired after being promoted her over.