Being addicted to the game 'Maple Story', such that you lose touch with the human world. People in the advanced stage of being mapled will deny vehemently that they are not, and start calling people crazy for even suggesting such an inane possiblity.
"Dun do it!! Dun fall into the maple juz like her! She's one of the mapled already. A mapled mapler!!"
by eikaerc May 20, 2005