The California Guardsmen took to their new nickname with a soldier 's sense of humor .
The California Guardsmen turned it into a rallying symbol ( sometimes used for the 9th Infantry Division , due to the appearance of that division 's shoulder sleeve insignia ) .
The California Guardsmen took to their new nickname with a soldier 's sense of humor , and turned it into a rallying symbol ( sometimes used for the 9th Infantry Division , due to the appearance of that division 's shoulder sleeve insignia ) .