Every so often, an unlucky customer will head to a fast food restaurant or a grocery store and find something in their food that shouldn't be there.
But while such incidents are unfortunate, they're pretty rare. Indeed, our fast and busy lives have a way of making it more common for us to start off with something that's perfectly fine but gets much more disgusting the longer we forget about it.
And sure, we're repulsed when this happens but we also know it's our fault so we clean it up and put it out of our minds. But what if we leave some food in the same place for years only to find that it looks almost as good as when we put it there?
That's the situation one woman recently uncovered and it's left her with some questions about her McDonald's order.