The act of reaching orgasm from looking at locations on a map.
He was so impressed with the map he created he had a geogasm. It was a work of art.
by Mapman February 14, 2014
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The act of getting an orgasm from too much geology happening around you at any given time. May come out of nowhere.
While looking at the Gniess AsS (Realgar), I had a geogasm.
by Rehcra SCW BTW November 07, 2013
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