Actually, before you start pointing it out in the comments, the official term is a marionette puppet - but, y'know, people might not get it or the like.
At any rate, this marionette dancing to Despacito is particularly frightening because it actually looks so life-like and real that you're almost expecting the puppeteer to let go of the string and see the thing dance by itself.
Just like the accompanying tweet, it goes from "Wow, that's cool," to "HOLY SHIT IT'S ALIVE" pretty quickly. Plus, the rat-eyes doesn't really help it either.
Take a look.
This went from “wow that’s pretty neat” to “WTF ITS ALIVE” real quick pic.twitter.com/BHBJuq4ANL
— Amanda Camarata (@AmandaCamaratoo) November 30, 2017