Once Goose had finished his fort, Wario's was coming along, so it blocked some of the snowballs headed his way.

However, he had to finish. He had to endure the snowballs as he perfected his fort! So he did. Now the fort was finished.

Wario tossed snowballs back in Goose's direction, though he wasn't as fast as the other guy. Wario, by now, had his mustache caked in snow, and it lost its zig-zag pattern. It was just... a frozen mass of hair.