[Myth statement] 3 pizza boxes in a warming bag [Notes] Based on a story that a pizza delivery boy survived a shotgun blast by holding his warming bag in front of him, Adam and Jamie first fired birdshot at a warming bag containing three pizzas, and it stopped all but six of the pellets. They then used buckshot which easily passed through the pizzas. To see how far the buckshot would penetrate, 5 warming bags, each containing 3 pizza boxes, were placed in front of the ballistics gel dummy. Buckshot was fired at it, and the shot made it all the way to pizza 14. [Status] 
Plausible
P l a u s i b l e
B u s t e d