These short copypasta horror stories can sometimes be terrifying and unnerving, but are often just plain silly.

Ceiling Cat is like Big Brother: always watching. And he knows what you're doing. This photo of what would become the deity of LOLcats has been shared on the web since 2003.

Who is this creepy guy and why are there dozens of videos of him on YouTube? Check in and find out.

Keyboard Cat is the “shot caller” of most epic FAILs on the Internet. If you find yourself fencing on the edge of ugly misfortune, you can rest assured Keyboard Cat will come to rescue and “play you off” before things hit rock bottom!

This online legend all started when a creepypasta story, accompanied by a series of strange YouTube videos, was posted to 4chan's /x/ paranormal board.

"You shouldn't have done that."