Asking the server how much you should tip
If you haven't figured out a formula for calculating a tip, there's an app for it. If you haven't figured out how to download an app... hey, maybe the server knows!!
Stuffing napkins in your cups
There’s a special circle of hell reserved for people who think they're helping bussers and dishwashers by cramming two dozen napkins inside their half-drank water glasses. You know someone has to reach in there and fish them out, right?
Eating half the meal, then sending it back
“Um yea, it took me a while to figure out this steak wasn’t to my liking. If you want, you can just give me half a new one.”
Asking for a “rush order”
Rest assured, they are cooking your food as fast as possible. That’s how kitchens work. How exactly do you want them to handle such a request? Cook it at twice the heat?