Deadwood, Season One

Charlie Utter:
[Explaining the markings on the horse of the native that nearly killed Bullock] The three red hands on the pony's flank was three men killed hand-to-hand. The red circle was one killed on horseback. The white lines on the pony's legs was times the heathen counted coup. With them, whether you mean to kill your man after or you're just showing off, you hit 'em with a gun butt or a stick or a club; that's counting coup. That's why he come for you instead of picking you off with an arrow, like he did your horse. [...] That was one bad hombre you got by, Bullock.