We leave a tip for the server always. If the food is rotten, we tell the server and never go back again.
The server knows when the cook has served someone yellow lettuce with brown edges, sour canteloupe, bad milk, soft tomatoes with white stuff on it, gangrenous orange juice that is tarter than a lemon, overcooked meat that still smells rotten, cold soup, hard rice, burnt breakfast toast, bleeding chicken on the salmonellosis side, limp bacon that didnt make it to 155F on any skillet or microwave dish, bland watermelon except for its distinctive refrigerator odor taste, milk poured into a beer glass that tastes like beer, porous fish that is mealy-mouthed, and last but not least, grainy wet boxed mashed potato slop that doesn't have a single milligram of vitamin C left in it. Not to mention the water glass that has the lipstick smudge left on it from the last use or so.
The server knows when the cook has served someone yellow lettuce with brown edges, sour canteloupe, bad milk, soft tomatoes with white stuff on it, gangrenous orange juice that is tarter than a lemon, overcooked meat that still smells rotten, cold soup, hard rice, burnt breakfast toast, bleeding chicken on the salmonellosis side, limp bacon that didnt make it to 155F on any skillet or microwave dish, bland watermelon except for its distinctive refrigerator odor taste, milk poured into a beer glass that tastes like beer, porous fish that is mealy-mouthed, and last but not least, grainy wet boxed mashed potato slop that doesn't have a single milligram of vitamin C left in it. Not to mention the water glass that has the lipstick smudge left on it from the last use or so.