SCP-450

SCP-450
SCP-450 is a unique YouTube screamer that despite its name, has nothing to do with the SCP Foundation's website or information. The original video was uploaded on December 4th, 2010 by Andreyj857. It had over 140,000 views as of November 2014. The video is now private, but there are still some copies of it.

This video begins with a warning message that the materials in the video may damage one's health and to watch at your own risk. After that message, a dark-brown hallway is shown with eerie music in the background.

At 0:50, a picture of a cat accompanied by a meow pops up and afterwards the credits start. The following line is shown: ''THANKS FOR WATCHING! Prepare to **** bricks >;3''. Immediately after this line appears from the bottom, a flurry of well-known screamer faces, like Regan MacNeil, the Tic-Tac-Toe zombie, the Sajjad Ali banshee, and Pazuzu, pop up and zoom to the viewer in a fast slideshow fashion with accompanying screams. The screen then becomes black.

One second later, the face of Jeff the Killer comes up. Again, after that, Regan MacNeil pops up again with yet another scream while the face zooms up and seemingly "headbutts" the screen. After that the video ends.

Links
NOTE : The following video contains a screamer.
 * youtube.com/watch?v=JE0H2JFn_tc (mirror version)