Atlantic Aspen is the resident Join Me forum genius and is 788% better than everyone else at absolutely everything, and is also the inventor of the horse. A. Aspen first appeared about a year ago, and his presence seems to annoy Atlantis greatly - you'd almost think he was some sort of deliberate spoof designed purely to annoy the annoying troll.
Spookily enough, Atlantic Aspen has never been seen in the same place at the same time as Gold Joinee Gaz. This is most likely a coincidence. Honest.