We would advise you to look away if you have a sensitive stomach and can't handle certain thing.
There is a video posted on YouTube that shows a massive blister being burst and a huge jet of pus arcing into the air.
The huge white lump is thought to have been caused when the unnamed man picked up an old military flare, which went off in his hand.
He suffered second degree burns on his palm, and the massive blister was the result.
The poor man admits: “That definitely doesn’t feel good.”
The nurse then takes a pair of surgical scissors and cuts round the loose white skin, exposing a huge area of raw skin that looks horribly sore.