A group of pranksters have shared a video of the moment they brought London's Westfield Shepherd's Bush shopping centre to a halt - by playing a real-life game of Mario Kart.
Filmed on 28 November but only released last week, the video shows the group dressed up as Nintendo characters, riding go-karts and throwing bananas at each other.
Watch the full video here:
Unsurprisingly, the local authorities weren't too pleased with the video game-themed antics, and the pranksters were tracked down by the police shortly after they made their getaway.
It's a shame they didn't have a gold mushroom handy. But maybe the police had a blue shell.