MS, Macca has his good and bad days and like to provoke. It is unfair to say that he goes around insulting people, since that would mean he would have been warned and/or banned.
Occasionally we all have bad days and in this case Macca had a good day and played nice.
I, myself, have been hit by the injury bug the past few days, and its to be expected since the knockout rounds of the cup and CL are starting, which means they turn up the injuries so we use more red packs. unfair and unethical.