'S not even a conscious entity, but a spambot loosed upon us with phrases to substitute in and out as they try to bait others into clicking their links. They're a scum and a veritable plague on DA if left unchecked. I'm surprised they were able to get in, actually. We had a similar problem with these things on a site I regularly visit, and they really are a massive hassle. Good luck getting rid of them, DA.