“I wanted to find the cutest Barbie Power Wheels car online and turn it into a drift kart,” Olding told the automotive site The Drive. The “Barbie Mustang Go-Kart” took four days to build, and he took his hot pink speed machine for a test drive in this crazy video, which shows him really pushing the toy car to the max. It looks nearly uncontrollable, and aside from hitting 5mph over the speed limit, Olding goes downhill, spins out, does donuts, and even narrowly avoids a tumble off the side of a cliff. Not bad for a toy that was never meant to hold anyone older than ten years old. It goes without saying: don’t try this at home.