and had a similar effect on most of my colleagues. But he's leaving next week 
Whenever there was discord, he was at the centre of it. He has upset so many people and is easily the most difficult person I have ever had to work with (I've been working for 30 years).
He literally has no qualms about what he says to people, doesn't care if his actions or comments are inappropriate. He bulldozes everyone who gets in his way. He thinks he's superior (he's not) and will talk incessantly at meetings, not realising that even our spineless management are not interested. To quote our MD "I'm going to end up punching him in the fucking mouth".
On several occasions, he has almost come to blows with my male colleagues. He has shouted in my face, to the point where I had to move away as I thought he was going to hit me.
Probably the worst thing he ever said to me was that he has a "hit list" of people he is going to kill or maim, and how. He led me to believe that I was on his list, as it includes other women he has worked with. I haven't told anyone at work, but did inform the police who took a statement.
WIBU to tell him exactly what I think of him on his last day? It would make me feel better, and less of a victim.