They say the very last of our senses to go is hearing. The poor guy may well have heard them laughing as he died. Not professional of those doctors at all as they should know he may well hear them.
They were probably laughing at something completely unrelated but it showed a lack of caring on their part. Hopefully he was past hearing.
Re: Guy with a Nasty Mangled Face Takes a Few Freaky Breaths
This video scared the bejesus out of me. I believe I jumped three feet up from my chair. I wouldn't have laughed if I was in the medical field, I would have peed my pants in fear and horror!!!!!