The thought of hunting hippopotamus with a spear is absolutely terrifying.
Seriously, thinking of this gives me a visceral, limbic, primal fear...maybe this is how I died in a past life!
Hippos kill more people every year than sharks, lions, or crocs. They are equipped with unbelieveably sharp canines and could tear you in half in an instant, and they can run fast. Most of all they anger extremely easily.