Sheesh guys there are easier ways to commit suicide!
Ages ago was standing beside the right front corner of the car when the bag just let go all on its ownsome! One heck of a scary bang. Instant levitation and "that close" to needing clean pants.
Out of curiosity I did the maths as to how much energy was involved and how dangerous those things are if they let go in the open. Sobering, getting close to hand grenade without the shrapnel. Not quite as bad as an over-pressured tyre letting go, which has been known to kill, but absolutely not something to do for fun.
I guess dumping it in the lake, or big water tank, like the scuba folks do might bring the risks down.
Back in the day the firm wanted me to use 4,000 psi air and nitrogen so I got to sit through the safety videos.