A game in which you search for hidden treasures deep inside a cave, using your hand as the explorer and your victim's anus as the cave. This happens quite frequently at GMOD roleplay communities, specifically taconbanana.
Scalene:Dave put on a dress, pulled me in a closet, and made me play Cave Explorer.
I dun like that game.
I dun like that game.
by el fantasma January 26, 2011
by Hurricane Tortuga February 23, 2016