The Jester's Key (Key 3)

There are 12 keys to find. The Jester Key is the third Key. The Jester's key has not been found yet, but progress has been made.
Key 2 (Mirror Key) had a new clue for finding the Jester's Key (hidden for those who want to solve their own puzzles):

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congratulations you have found the second key
finding the third will be no laughing matter
rumor has it a recent stage performance of the aristocrats
by our very own cubby has leaked on the internet

The word "aristocrats" in the clue has led to a new finding (new website). Mekdahl brought up the subject of "aristocrat jokes" and MagnetO found a Wikpedia article on it and Darkhuman found the new website.

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http://www.whatisthisgame.com/Aristocrats/

After that, Greystone found another unusual reference to a key that may be related:

Quoting Greystone: "Here I was searching myspace and you tube.
No video. I just got a black screen with and audience recorded echoing mic.
A key was mentioned
Shoved a key in the dog's ass.

Not much to progress on to find the fourth key. I am working on it with possiblilties though.

The puppet key is next, so I am guessing something to do with asses"