I have no idea what that means. I just thought the one in the back looked kinda like a paladin. And the style is familiar but not. So it's probably just another anonymous who hasn't oekakied inna while on 2chan.
I'm not sure what the heck YOU mean by "I have no idea what that means.". That picture is pretty obviously the two characters from Final Fantasy Tactics...with one wearing the other's clothing. Compare to posts 157896 and 162040 , 161642 ...? Blargh.