Agor.io

Agor.io
This website was supposed to be a prank for people who misspelled the website Agar.io. As soon one opened this website, a picture of Jeff the Killer that inverted negativity at a seizure-inducing rate popped up with a ear-piercing scream. When one tried to close the website, a window popped up with the text U SCARED BRO LOL, leading the user of some browsers to having to force-quit their web browser. As of August 2015, the website is now offline.

The creator of the Agor.io website was found to be Preston Kellenberger, living in Sardinia, Ohio.

Media
There are multiple social media posts on Reddit about the site. Many of the posts are simply to warn people about the screamer, but this one in particular was supposedly written by a parent whose nine-year-old son had an epileptic seizure when trying to play Agar.io because they misspelled it as Agor. The mother states she is talking to a lawyer and is attempting to track down and prosecute the creator of the Agor.io website.