Cadet Snow-Cannon
A Cadet Snow-Cannon is a dick-shapped snow-sculpture with a hose running up to the "cock-head" that, when turned on, shoots, sprays, and then dribbles out down the shaft - a snow-gasm! sno-cum everywhere!
Matt and I built a Cadet Snow-Cannon - we jacked off in the snow and shot our own sno-cum down each other's throats!