However, it turned out that the Krystmas Kryptonite in Lois's nose was the most effective anti-dote to Tank endings in the universe, and it was also guaranteed to save and revive Lois. So Lois's nose gave itself nose-to-nose and made Lois breathe again. She got to her feet, or hooves, and began to sing Jingle Bells. Her song turned Superman into Bing Crosby, and Bing began singing White Christmas. The atmosphere, hearing Bing's song, drizzled snow over most of the world, and the Polar ice caps froze once again.