Giant, 450 lb jellfish invade Japan

Awesome! Um, as long as nobody gets hurt.

They are 6ft wide and weigh 450lb (200kg), with countless poisonous tentacles, they have drifted across the void to terrorise the people of Japan. Vast armadas of the slimy horrors have cut off the country’s food supply. As soon as one is killed more appear to take its place.

Link: Times Online