Wow that sounds pretty gnarly and terrifying—imagine being choked, and then having saltwater tear of your lungs as well, much less after what is already a nightmare. Somehow I don’t think that I would not like to be buried like this! ’In the episode, They conclude that drinking sea water is not a good idea because the salt water will damage your lungs and cause them to bleed leading to a combination of sea water and blood in them, which is a very painful way to die.