"Roll it up..." He repeated after N as he accepted the snowball. "That doesn't sound too hard."

Then he started rolling the snow ball across the snow. It was actually pretty fun rolling this around! He watched in fascination as the tiny snowball started to grow, and no sooner than later, he was having a little too much fun (http://youtu.be/ezaXS-d1xFE) rolling the snow ball around.