White girl clapping her bare ass on camera

I saw this video of a pale girl saying something then hastily shoving her bare ass on the camera and making her ass clap. I saw this video on reddit and while looking for a source with sound, I noticed the video was somehow on YouTube (The video was there for a while, I do not know if it has been taken down) The girl was pale, wore a grey shirt, had black curly hair and the video was only a few seconds long. It has been a while so some information might be innacurate.