Another not so well known slang for marijuana. Also can be spelled Missy Jay or Missi Jey, depending on your location.
"Is Missy J coming over for a visit?"
by Alli Dee November 6, 2007
Get the Missy Jmug. Get the Missy Jmug. Get the Missy Jmug. Get the Missy Jmug.