The indestructible meal.

With the Happy Meal Art Project, Artist Sally Davies took a burger and fries, put it on her living room table and left it there just to see what happens. She took photographs of it every day and by the 137th day, there was hardly any changes at all.

Of course there's also this 12 year old McDonald's cheeseburger (back in 2008 - it should be in it's 14th year now) that looks about the same as a fresh one.

And in the end, there can only be one. I'd like mine with a large vanilla shake please.