Crazy Golfers: Mr. Wait-Until-It-Is-My-Turn-To-Putt-to-Fix-Every-Blade-of-Grass-in-My-Line

He's the last to putt so he has had plenty of time to fix ball marks or stray pebbles in his line. But he waits until it is his turn to putt. All of a sudden he is walking up and down the line, taking a survey of every blade of grass between his ball and the hole, leaning down to stab the green with his ball mark tool or to sweep the ground with his hand. This goes on for 20 minutes while you recalculate your quarterly taxes in your head.