6 What are the scariest creepypastas in your opinion? July 10, 2014 by JustinOnTheWiki I think mine are Squidward's Suicide and Jeff The Killer. Slenderman is pretty creepy too I actually like Jeff the Killer though. But it is creepy. Read more > Retrieved from "http://creepypasta.wikia.com/wiki/User_blog:JustinOnTheWiki"