What happens in the video
You stand against a violet wall in your everyday clothes and lift a small blue mask to your eyes. On the beat drop the camera whips away, and you’re back in a dark room lit purple and pink, now in a black suit with a blue stripe across the chest and the mask on, spinning two glowing blue batons. It ends close up, a baton on your shoulder. The joke version lands you in a lilac fairy dress with wings and star wands instead, danced completely straight.
Where it comes from
Pet owners started it first, putting their cats in the mask and suit. Then a streamer in Mexico posted her own version with a “Buenas noches”, and the mask-up became the Halloween trend everyone redoes with their own face, and the fairy dress swap became its punchline. In Spanish it’s the trend de Nightwing, in Portuguese the Asa Noturna trend.
Why people post it
It’s the before and after in one beat: ordinary you, then the full costume, without buying one. The suit is the cool version, the fairy dress is the one your friends send each other, and a cat with batons needs no explanation.