Alaskan Geyser Share definition Flag Filling a person(s) butthole with boiling water and then having them emitting the water from their asshole spraying your face and melting off the outer layer of skin. Man i cant wait for my skin to grow back from the Alaskan Geyser Morgan Freeman gave me last night. Alaskan Geyser by Geyser Finder March 6, 2011 0 0 Get merch