The Sixth of May (May 6 ). The second Star Wars Day , the second day after May the Fourth (May 4). Sometimes used to celebrate the Dark Side, when May 4 is used to celebrate the Jedi.
Wiktionary
Origin of Revenge Of The Sixth
of Revenge of the Sith + sixth REVENGE OF THE SIXTH From the name of the Star Wars movie Episode III, Revenge of the Sith , and a day of the month of similar sound to "Sith ".
