You snapping at me when you did was the exact correct thing to do. It took me from not really knowing what exactly to do to "herding the cats" for you so that we could work better as a cohesive unit. It is next to impossible to offend me or insult me especially when I know that your behavior was purely coming from a place of utility.
I think that you were just the right amount of asshole. When that guy implied that there was a gunshot from what was most likely just a waterbottle you were right to shut him down and then threaten to put him in timeout if he continued. It not only stopped his poor behavior, but it established an understanding to everyone else of how we needed to act.