Ghost (mikeyb4680392)
Ghost is a screamer video uploaded to YouTube by mikeyb4680392 on January 1, 2007; it is not to be confused with a video released before it.
The video starts with text that says, "can u hear the scream? its very faint!", then it shows video of a minature Christmas tree with flickering lights for several seconds; at the tail end the user ppops up screaming which gets cut off.
Link
NOTE: The following video contains a screamer!
youtube.com/watch?v=4YiBo-9Himc