Performing surgery is no walk in the park. When the operating doors close, all bets are off and anything can happen. The worst part is, things often go wrong when you least expect it. From botched procedures with horrifying outcomes to hilarious mistakes, these are the best stories from the operating room. 1. The Human TorchWay, way back in the day, we used ethanol-based cleaners for pre-op. Now picture a naked and fully-sedated guy with a light sheen of cleaning fluid on him. Add a static electric spark into the mix and you get a man fully engulfed in flames. Everyone just stood there for a s…