Who doesn't love a happy meal? Not only is it timelessly classic meal, it apparently can also stand the test of time. Literally. NYC artist Sallie Davies bought a happy meal five months ago, set it out, and promised to take a picture of it everyday until it basically went bad. The scary part? McDonald's Happy Meals don't go bad. More than 100 days later the burgers and fries basically looked the same, if only a bit dehydrated. Gross.