Counter moan

When people moan about others leaving a tiny dribble of milk in the carton, the following is what they’re really saying:
“I demand a VERY specific amount of milk in my tea/coffee, and when there is less than that amount left in the carton I have to pour that milk in my mug and then open ANOTHER carton of milk and repeat the milk pouring process so as to achieve the perfect milk to tea/coffee ratio. This is frightfully annoying. To avoid my annoyance can whoever is the pen-ultimate user of said milk carton, on noting that the milk you left in the carton is below my VERY specific requirement please add this milk to YOUR tea/coffee in anticipation that my demanding self will be the ultimate user of said milk carton.”
Feel free to copy and paste into your annoying flatmates facebook page.