This troll is most commonly known for making threads on the forum that contain the word "official", making new victims believe that Brazillian_Joe is a Stardock or Ironclad representative. Even though he may be a tier two troll, this guy is a serious thread to your health.
Besides making his own threads seem very official, this Brazillian troll also declares threads from legitimate forum users (and sometimes even threads made by other trolls too!), unoffical. Making newcomers think that Joe - pretending to be a StarClad representative - knows best and therefore they will listen to him rather than to innocent forum users, whose threads are banished into the deeper layers of the forums, where they will remain unseen for a long long time...
Luckily, numerous smarter trolls (mostly the tier 1 trolls), have pointed out to the newbies that Brazillian_Joe is a cheap troll instead of a StarClad rep, and now most forum regulars are very aware of him. Joe lies under heavy fire regularly these days, being stuck at +9 karma for weeks by now. This does not make him any less of a try-hard though, and he continues to bring more dangerous trolls and influential forum regulars down with seemingly official statements.
Remember, once the Brazillian troll starts to post replies that are filled with words that no one can even find in the regular dictionary, get the hell out of that thread! For if you stay too long, his Brazillian voodoo-magic will draw you nearer and nearer to becoming a slave of the Brazillian troll... An average Joe!
Yes yes, you had it coming Joe.