A Mile High Fort is exactly like a Mile High Club, only for gay sex. This includes both gay and lesbian sexual experiences.
John: Where have you been? You missed this awesome movie.
Clark: Me and that guy over there, taking up two seats, visited the mile high fort.
Clark: Me and that guy over there, taking up two seats, visited the mile high fort.
by VCU Student At Large December 30, 2010
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