Illidan Ninjaloot by Cyrk
Why so serious?
As a sidenote, when the video first starts(I know you can't read the text), someone says "If anyone fucks up and looks the skull they get gkicked." I lol'd.
I can be a demon now with my Skull of Gul'dan. On a sidenote, my reasoning is that I was bored.
Edit: This video was recorded by Cyrk of Crushridge (previously Vitals of Illidan).