Seems there are a lot of fans of Skyrim on Newgrounds as the site has been swarmed by new Skyrim videos:

Skrim: Curse of the Negromancer

Skyrim Schmyrim

Skyrim: Khajiit thief

The Thane Of Whiterun

and last but certaintly not least:

Elder Scrolls Adventures

My favorites so far are Skyrim Schmyrim and Happy Harry's last Skyrim animation (Elder Scrolls Adventures).