I didn't even know that Indonesia had black guys! 
they don't, that's Irian Jaya, the east part of papua new guinea, an island filled with Abos who live in the stone age and do this kind of thing every weekend after a few beers.
The indonesian army regularly culls and tortures them to keep them in line... the aussies could learn a lot from their neighbours, there's no 'sorry day' or endless welfare checks from the indonesians.