Are you ready for a permanent attack of the willies?  Then you should meet Barry, a 4 foot long worm that was found in Newquay's Blue Reef Aquarium in Great Britain this past week.  Staffers noticed that fish were getting killed, and they needed to find out why.  Then they found Barry.  We can probably presume that they wished it was disease or something, because this thing is horrifying.  Apparently it's covered in bristles that can cause a human permanent nerve numbness if they touch it.  So, that's a bonus.