If an alien was visiting earth it wouldn't be hanging out behind someone's fence looking at nothing of importance on the ground. It would be attempting to communicate with the life that it discovered on another planet.

Okay...

googled it but only found another video. does anyone know more?

So obviously fake. The movements of my Fallout 4 NPCs looks more natural.

and once again filmed by one of the worst cameras on the planet.

Must be a presidential election year.

I got drunk gambling and woke up next to that. Guess I'm trysexual. I'll try anything once.

FAKE made by this tiktok user @owltreestump

Typical 'slight-of-hand' wording for these fraudulent sensationalists. It is indeed "authentic." Authentic computer animation. You can't "debunk" authentic computer animation. (see what I did there?)

The audio doesn't belong to this video.
The original video shows some Spanish speaking family in Las Vegas freaking out over something in their backyard. It's literally a half-second with a blurry blob of... something. Some skeptic hot-shot confirmed the video is genuine, and some UFO-nutcases, of course, took this as confirmation that this is "aLiUmS fRoM OuTeR SpAeC!!!11".
As a side note, its worth mentioning that the dude who taped it is now seeing upside down crucifixes floating around inside the house.

Must have been extraterrestrial space poltergeists.

he just came to sh#t that's all

It's fun to screw with people, especially if they want to believe. There's not enough data to "prove" or "debunk" anything. And the "alien" is a different pixel ratio to the rest of the image. Waaaaay too clean and smooth.