Arken's Law, which states that a discussion is over when a camparison is made to the book 1984, was invented on www.iidb.org. While it was Arken who came up with the idea that Orwellian references are much abused, it was someotherguy who suggested that a law similar to Godwin's be applied.
User 1: Big Brother is here! Welcome to 1984!
User 2: I invoke Arken's Law by declaring this discussion over and you are retarded.