Dishonorable?

I was just in RA playing on my Assassin, my team got down to one person with less than 50% HP. I left because I wanted to get on my Ranger to PvP, but when I got to RA I noticed this "Dishonorable" thing. I checked wiki and I realize it is pretty old, however I have never had it. My question is do you just get these from people typing /report on you, or what? I have no idea why I got it, as my team was almost dead when I logged off.

report and leaving the match too early

You get 5 points every time you leave a PvP arena. Once you accumulate 10, you get the dishonorable. Which means you must've left an arena twice in the past hour to get it. You could also get points from getting reported, but from what it sounds, you just left 2 arena matches without knowing you'd get dishonorable.

Ok thanks! Guess I won't leave early again. That does seem kinda silly though, since the match is already basically over.

do you know how hard it would be for them to implement it differently?

What does it look like when you have that? Is it something everyone else can see?

It's a hex. Other people can see you have it when they click on you, as it's the only hex you can have in an outpost.

http://wiki.guildwars.com/wiki/Dishonorable