So if you're confused about why all these "Area 51" memes are being shared, it's because someone made a Facebook post trying to gather people to storm the area that supposedly hides all the governments secrets and aliens and UFO's. Ofcourse it's not a real event, but it's gone viral and now people are making jokes about it. Below is the original Facebook event invite and all the memes after. The "Men In Black" one is my fave. Lol.