Sometimes, I do similarly with new customers as I approach to fell a tree near their house.A good joke is to tell someone that you have seen something on YouTube right before you do it. The more technical and dangerous something is, the better. I even once told a pipeline inspector that right as we lit up a hot tie in, the guys laughed so hard it became a running joke. That good old boy had obviously done that before, and is in the video from YouTube of all places.
It isn't displaying right, but i saw them walk up and heard the cries lol