During the Pacific campaign of WWII, an American soldier was trekking through the jungle when he stumbled onto a Japanese soldier. The American soldier said "oh sh**" and began reaching for his pistol, shown in the picture. At the same time, the Japanese soldier said "oh sh**" (in Japanese of course) and drew that katana sword and went after the American who was backing up, but stumbled and fell back. The sword came crashing down on the American's helmet as he pulled the trigger on the revolver, killing the Japanese. Look at that dent on the helmet.