The act of returning to a game you haven't played in an extended period of time and having completely forgotten how to play, how your abilities work, what you're supposed to be doing. or all of the above.
Person 1: Man, it has been so long since I last played World of Warcraft that I have no idea what I'm doing.
Person 2: sounds like you've got a case of gamenesia.
Person 2: sounds like you've got a case of gamenesia.
by chaosweapon1 December 7, 2015
Get the gamenesia mug.