A sudden bang in the boiler room. A hospital patient gone wild. A run-in with a wanted fugitive. Sometimes, the craziest things happen at work. Whether the following people love their jobs or not, they can at least say there was never a dull moment. Here are some of the worst moments that have happened on the job. 1. A Pianist’s PanicI’m a jazz and classical pianist. One time, while playing at a pretty high-end cocktail bar, I noticed an older man collapse at his table out of the corner of my eye. He was sitting alone, and either very few people noticed, or no one cared. Either way, nobody mad…