A Russian named Rudolph and his wife were on a train traveling across Siberia when it started snowing outside.

His wife said, look Rudy, it's snowing. He said no, that is rain. She said I'm pretty sure it's snow. He came back again, no I'm sure it is rain. She said, but look, it's white and flaky.

Getting rather upset he said sharply, "Rudolph the Red knows rain dear!"