Oh yea, that pic from MKMF, probably never live that one down. I've seen it photo shopped into every situation imaginable.
I think most of the time it's not done in a mean spirited way (at least I don't think those examples are). Actually the Warcraft one might be like an honor in Korea, I know Starcraft is like a religion there.
Never heard the Orc thing. I remember Ayappe and Ogawa used to get similar stuff back in the day.