Don't take this as an attack, but food for thought.
I don't know you, hence I don't anything about you. That said, have you ever worked in upper echelon management? I have worked in upper management in international production facilities for the past several years, and I can assure you that I have never met the fist person to sit in a large meeting and call peers names (Owners excluded). That is, not and keep their ability to move forward with goals, and eventually, their job. People that think good management style means a heroic asshole being an asshole to the different departments, quite frankly, most likely punches a time card at their work. Meaning, they aren't supporting an answer to a problem. Rather, they have found an embodiment of what they think would be them, if only those bastards who plan and insure that the multi-billon company who employs them does those figures yearly, would recognize their (perceived by that individual) "tough guy" leadership potential. In other words, they have found justification for their bitterness, and now have proof through via living their life through their new "hero".
Not to say there isn't a time for tough managerial approaches, but those are for behind closed doors. Someone in a leadership position that attacks others within their organization openly will always be seen as a confrontational child, making up for lack of substance by being aggressive. Most importantly, they are seen as unprofessional. People that conduct themselves in such a manner always wind up hurting their teams, because they've broken ties with all the logistical and support group within their organization. It's kind of hard to get help from a peer, when those inevitable moments of Murphy's Law happens, and the people you need to help you jump through these hoops also happens to be the person you talked stupid to to look cool for your employees. In the private sector, that's called creating a hostile work environment, and will (sooner or later) land you a meeting with HR and VP of Operations to discuss your dismissal.
I know a lot of people see this, and love it. To me, it is extremely telling.