Alantutorial

Alantutorial is a YouTube channel that is commonly posted in /x/ creepy threads. The channel includes several videos that start out in the style of YouTube "tutorial" videos, but gradually get more bizarre, and the man behind the camera seems to become more unhinged in later videos as well.

Hoax
Comparing the voice of the channel's author to a television special for Adult Swim strongly suggests Alantutorial is really a project of visual artist Alan Resnick. His website portfolio lists alantutorial as one of his projects.