1. A no life "celebrity" in MapleStory who spent all of their time and money funding a ridiculously overpowered Dark Knight.
2. (noun) To waste away one's life in a crappy MMORPG non-stop for at least five years.
You can almost always find Bleute on at any time during the day to the point where they may as well be an NPC.
Jill's son is becoming a Bleute. He's been playing WoW for nearly five years straight without leaving the house.