The Jedi Order were a bunch of hippies that sat around doing nothing but smoke weed and get drunk. The order started when some hippies ran out of weed and decided to grow some. The order was dedicated to the production of the drug and later expanded to the production of duff beer which was then banned in The Drinking Crisis era.
This term can also refer to one of many food requests made by Jedi at the drive-thrus of various fast-food restaurants, especially McDonalds or Burger King. Most records of these Jedi Orders were destroyed after Order sixty-something.