Did I misinterpret what happened on last weeks episode? It seemed to me that the man that they were trying to help had his scrotum explode. It seemed slight and they didn't dwell on it, but the comments indicated his scrotum and contents exploded. That's what I heard and saw, anyone else watch "House?" Hash

That is indeed what happened. It was definitely shocking but nevertheless appropriate for the finale's disturbing plot.

he only lost 1 ball though

Yeah, later they mentioned him losing 1 eye, and 1 ball. But when it happened, I assumed it was his penis that splattered the other guy's face, lol