An individual who has the monetary means of obtaining marijuana, but who manipulates friendships in order to "smoke out" at no cost (other than his credibility). This person will usually show up shortly before a cannibus-smoking session and leave shortly after having his fill of the "devil's lettuce". Said person often "bogarts" as well.
Imhotep: Hells yeah, son!
Billy: Hey, can I hit that too y'all?
Nostradamus: Get your own shit, you fucking weech!
One who contrives circumstances to get invited to a friend's house so they can play their Nintendo Wii.
(Context of multi-player tennis)