Quote Originally Posted by GoktimusPrime View Post
Hard to say without knowing more about the situation. Not violence though unless he's threatening someone's safety.

I would likely ask him questions to make him reflect on his actions, like:
"Do you think that was appropriate?"
"Why/Why not?"
"What can you do or say now to make things better?"
"What will you do in the future to make things better?"

etc.
I don't think a discussion will work with idiots like these. But thanks for the input.