What is Dickslam?
Noun. Someone who is extremely arrogant or idiotic - So much so that they deserve to have the head of their penis slammed in a sliding glass door. Often used in reference to one's superiors or to someone who has done them wrong.
1. Bob is such an arrogant bastard. I can't believe that dickslam is my supervisor.
2. Jimmy is such a dickslam. He got me fired!