That lovely sound when you rack a pump shotgun... The ineffable reasons for owning a pumper..
Haha - I knew a guy who rigged up his distributed sound system so he could play the “rack” sound in any room in the house, “left” or “right”, one room or more. Plus a couple spoken commands, I believe. Controlled from his cell phone, IIRC, or maybe it was a tablet. Talk about spooking an intruder...