I did this to my brother once. Had an old sand packed punchbag On the garden. He was setting behind it playing on his toy tractor and I dropkicked it. Was less than 10 years old but I knew what would happen. Hit back of his head and he bit thru his lip. I always maintained it was an accident but it wasn't
Man kids are evil. I do t know why I would do that shit. Anyway he diddnt get a scar or anything thankfully, just not sure why I did it