Pulling electric cable using stump [tricks]
When I use my stick blender, I want to rinse it off after using it then clean it. For that I need to unplug it. Of course I could always make sure I wear the prosthetic arm each and every time I mix something up - but then it turns out that just wrapping the cable around the stump twice allows me to nudge the plug out at once.
In real life this is one fast thing to do - here, it comes across as a bit slower as I have to balance and target the mobile phone for video recording at the same time.