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The act of kickin it in your room by yourself. All men need to get away now and then, telling your friends your gonna be mancave spelunking is a way for a guy to get away with being anti-social.
Friend 1: what you gonna do now?
Friend 2: ima go mancave spelunking for a while, see where it takes me...
by Realmanfuronchest June 22, 2010
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