A golfer gravely afflicted by the "s" word of golf--the shanks (i.e., hitting the ball off the hosel of the club, resulting in shots that go pretty much dead right with relatively little distance).
derived from the word shank, word meaning to hit a golf ball to the side of the courseopposite the golfer's stance.
Shankopotomus defines a golfer with a propensity for this error. Someone who is a large shanker. Double extra huge shanker. A shanker extraordinaire. Frank.
A sexual position so convoluted that the couple's extremities are in such dis-aray that nothing comprehensible can be made of the mass of writhing flesh and limbs. But the result viewed by an outsider would cause both shock and pure, awestruck hilarity to any observer. Such as the freak Sharktopus in the sci-fi movie of that name.