In the stock market investing world, investment reports are listed as Buy, Overweight, Neutral or Sell.
Recently notice that those property forums some people keep using the term BBB. Took me some time to understand what he stands for. Apparently it stands for "Buy Buy Buy". It is normally use to denote the author's very bullish stance on the particular property.
So next time if you see people using BBB, then you know that that property is seen to be bullish and people are buying it up like buying vegetables.