It's been twelve years, and Scootaloo still doesn't know why she can't get her cutie mark. She's tried tons of cool tricks on her scooter; the varial hoof-flip, the 360 fetlock-grab, the late wrist-flick. No one in Ponyville can ride a scooter like Scootaloo can, she's the only pegasus in Equestria that's managed to backflip her scooter over a canyon without using wings: her ultimate feat. So why can't she get her cutie mark?

Rainbow Dash seems to know the answer.