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When a person, usually a young male, starts playing the free online MMORPG Runescape again for a short amount of time, despite past attempts to quit the game.
Man1: Hey dude, where's Brian?
Man2: He's playing Runescape.
Man1: Didn't he quit that game a year ago?
Man2: I guess he had another runelapse...
by cootsified March 08, 2010
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