1 definition by Cody Swisher
In gamer speak on mmorpgs, the term NYI means "Not Yet Implemented". Such as maybe a weapon has been NYI or a certain dungeon is NYI.
noobie: "Is the uber-roxxor-blade-of-the-tiger in the 5th level or 6th level of the dungeon?!"
1337-person: "NYI"
1337-person: "NYI"
by Cody Swisher March 1, 2005