experation dates

Ever Drink Sour Milk?
Ever Drink Sour Milk?
Ever Drink Sour Milk?
I am one to always check the date on the milk carton.  When it's date time, out it goes.  Probably due to the fact that I never used to check dates, or smell the milk for that fact.  I was just one who stood at the fridge,  popped the top and drank from the carton, only this one time...