A meterelogocal phenomenon that occurs at sea. Describes a short period when a ship is surrounded by heavy wind and rain in every compass direction. Leaving sailors soaking wet and often humilated. Often occurs on the Newfoundland Grand Banks.
Ronnie: Jesus Christ! Where did all this wind and rain come from?
Skipper: Lord Jesus Ronnie! Get off the deck! We're stuck in the middle of a Mariner's Bukkake!