The three top Ninjas in the world were assembled for a demonstration. They were asked to display their skills with the Katana. The thrid ranked Ninja reached into a pouch at his side and pulls out a fly, throws it in the air and and the blade swooshes in the air. The fly falls in two pieces to the ground. The crowd applauds and cheers. The second ranked Ninja reaches into his pouch and pulls two flies into the air. Two swooshes of the Katana and both flies split in two and fall to the ground. The top ranked Ninja in the world reaches into his pouch and pulls a single fly and tosses it in the air. A quick swoosh of the blade...the fly continues to climb. No one cheers and the Ninja responds by saying, "He fly, but he no fuck!"