This post is not about girls. I recently moved to a very high position at work, skipping about 3 reporting lines and now report to the CEO. The problem is, in my past role, I was social and friendly with everyone at work. I allowed some jokes, but now, in my new position, I am trying to exert executive presence, but they can't seem to appreciate it. They still want to touch my shoulder when they talk with me, or throw around some funny names as we used to in the past. I do not appreciate this behavior anymore as it will make me seem weak to the CEO who is new to the company and has high regard for me...question is, how do I exert myself and warn these fuckers to stop messing around and put some respect on my name?