Let's see, my first playthrough of Vegas, Boone and I stormed the legion's fort. We got in the front gate and I opened fire with my .44 and killed two guards. Boone was hanging onto my prized chainsaw, so while I was turning to deal with the third guard behind me I hear the roar of the chainsaw and see the guard's head explode as Boone brings the saw down on him. It was truly a holy s---! moment.