I have ninjaed an Item once to my recollection back in 2005 when I was level 19 and just started playing the game on a rogue in VC.
I had friends in the guild that were nice enough to run me through VC when they were level 30 so they had me roll need on all the items. I ran a traditional VC run again the next day but I was so used to hitting need at that point that I just pressed it on "The Taskmaster's Axe" without thinking and won.
The group then began to call me a ninja and because I had no idea what the term meant that I thought it was in relation to my class and just said back, "Thank you, I want to play my class well."
