@loki said in Waffle House:
Using accoutrements such as jelly packets, mayonnaise packets, pickles, cheese and hash brown pieces, grill operators are told what orders go on which plates. A jelly packet at the bottom of the plate signifies scrambled eggs. Raisin toast is signified by a packet of apple butter. A mustard packet facing up means a pork chop. Face-down means country ham. A pat of butter is a T-bone, and its place on the plate determines how the steak cooked, from well done at the top to rare at the bottom.[17]
That's pretty elaborate, but a lot of restaurants develop their own verbal shorthands and plating processes to communicate things faster.