Blacksmith strike gone awry. I laugh, but I've done this myself, splitting wood with a maul. It's funny, but it also demonstrates that there are various different strikes and postures, and that smacking something with a hammer carries a variety of risks.
https://s3-us-west-1.amazonaws.com/h..._gone_awry.gif
Previously:
https://www.homemadetools.net/forum/...3456#post99140
https://www.homemadetools.net/forum/...2847#post97293
https://www.homemadetools.net/forum/...1800#post94762
https://www.homemadetools.net/forum/...2481#post96434
https://www.homemadetools.net/forum/...2977#post97737