This 20-Year-Old Burger From McDonald's Looks Brand New

    One 20-year-old quarter pounder with a large side of NOPE.

    This burger was purchased in 1995 by two teenagers in Adelaide, Australia.

    Neetz and Dean, now grown-ass men, say on their Facebook that: "As far as we know, it's the world's oldest."

    Like any proud owners of two-decade-old food, Neetz and Dean keep their burger in a little wooden box with a padlock.

    vine.co / Via youtube.com / projecttv.com.au

    The burger shows no signs of mould, but is completely "rock hard".

    Hey guys, don't eat that. No. Don't. STOP IT NOW.

    vine.co / Via youtube.com / projecttv.com.au

    A whole army of nurses in the foyer couldn't save you from that.

    Oh, and they have a (weirdly catchy) song called "Free the Burger" which tells the whole story:

    w.soundcloud.com

    And they want their burger's Facebook page to get more likes than Kanye West.

    BuzzFeed has previously looked at the mould growth on burgers after 30 days, comparing seven different restaurants, with McDonald's showing no mould at all.