Every once in a while CoH would have some pretty awesome (and sometimes annoying) glitches. I mean, there were things that players exploited, especially in AE, but there were other really cool little things as well.
My favorite was a glitch they had at one point where they broke trench coats and a couple similar pieces, like the one from the magic costume set, you would not have a right arm. This glitch was fixed pretty quickly, however any costumes made DURING the glitch would not be corrected until you went and updated your costume. I ended up creating a brute centering around this visual glitch named Phantom Hand and leveled it up enough to get every costume slot, each missing the right hand so he attacked with just a floating ax. I remember later they had a similar thing with the neck not showing, but it was a bit too subtle for me to want to do another character around it.
Anyone else have anything like that?