Played this DK earlier at the Arenas. I played him a couple of times before, and he's actually pretty much the best DK I've seen. Thing is, I have a suspision his attitude isn't. I played him one match, and it was really even, but then I kill myself at like 30 on my last stock and he wins by 2 stocks at like 120-130. Dude just leaves, and it annoyed me a lot. That's the kind of attitude you give someone you just 3 stocked, and even then, it's uncalled for.
I took it very personally, and I asked a friend from Chile, says he knows of him and that he's from over there as well. He says he's an unpleasant person and has bad sportsmanship as a player, so that it's apparently normal (and this coming from a 14 year old kid, who plays really well).
Fastforward like half an hour later, and the guy shows up at my Arena, and the guy shows up at my Arena again. So now, at like 4 a.m and no one is around you want to play me? Nope. Kick.