To quit your job by telling a customer what you reallythink, and saying “It’s been great” as you make your exit. The exit may or may not include an emergency chute and 2 beers.
After the obnoxiousman came back and threw his order on the counter shouting at me, I picked up his drink and threw it in his face, started eating his dessert, and yelled “It’s been great” as I walked away. I basically pulled a Slater on his ass.