"The yellow dogs are losers....he's very bitter. His wife left him and found herself a good man and he's upset."
What a horrible thing to say. If you don't like what he said earlier, then say so, but don't take this hyper-judgemental stance and say things that are much worse than yellowdog's original comments. Do you know this, or are you just trying to belittle him? Why?
You just expressed them better!