I think that sort of humor depends on your own situation and view point and indeed sense of humour, sick, black or otherwise.I saw another thread where we have a new version(s) of the Banana Boat Song and a "Shoot Bin Laden in the Liqour Store" game where he seemed to be portayed as some sort of Asian store keeper. It provided some ammusement to a few but equally could be deeply offensive to others.
Some people seem to find that the this form of humour helps them get through things and in itself, I am not often bothered by it and in fact laugh once in a while. I find it more worrying that the Banana Boat Song seems to have been commercailly recorded and the game seems to be operated by a commercial company who ?sell? other games. That is where it goes that step to far for me - making personal money out of the whole thing.
Jon