Okay, I was a little bit sarcastic in the title, but the idea behind Dragon Skin armor is to use overlapping discs of armor. That said, I would hope that they would not use a hockey puck as the basis of the armor, as it fails miserably in defeating either a .30 carbine round or a wax slug from a 12 gauge. Taofledermaus hits the puck with both and has slow motion of it to boot.
Enjoy the carnage below. I promise it is better than watching a hockey game.