When you live out in the country and have little else to do with your time, you need to make stuff. Take this self-cocking, automatic crossbow, for example. Made by a fellow called the Duckman, this sassy old man has some great facial hair and extremely inappropriate facial expressions as he ponderously loads and fires bolts into an unseen target.
Check out minute 1:57 when ducks cross his path as he hunches over his invention.