This deep-sea polar worm looks like it can't decide if it's dressed for a glitzy party or a gruesome massacre.

So we obviously, were racing around to look at the worm, try and identify it and work ... Sanjaya Senanayake 0:53 So this is the first documented human infection with this parasite.

And, the story goes, the giant Dibothriocephalus nihonkaiensis tapeworm was expelled from the patient’s anus. “It measured a staggering 8.8 meters, as shown here,” Kuramochi said.