[just another ref]

The other night, 9-10 girls, ball out-of-bounds. I say "Red!" and point in the appropriate direction. Nobody moves, they all just stare. I try again: "Red!" and this time I point at the spot for the player to take it out. A little girl in a white shirt quickly steps to the spot. I say again, "Red!" and look at her with raised eyebrows. She keeps standing there, holding her hands out expectantly.
I try one more time, "Red!" Apparently she thought that I was either color blind or not too bright, because she grabbed the front of her own shirt and stretched it out in my direction (so I could see it better?) and said, "I'm white."