Nothing Ever Again
At a Buffalo Wild Wings, I had a waitress forget my order twice. I was with a party of 8 people, everyone finished before I got my food.
When the manager came back for a third time, asking what I ordered I stood up and said ‘Nothing and nothing ever again’ and my wife and I left.
They ended up comping the entire table, but the waitress said ‘way to be a jerk’ as my friends were leaving.