Ejections are a strange thing. There is an awkwardness to the entire send off. And like vampire killings- “No two bloodsuckers go the same way. Some yell and scream, some go quietly, some explode, some implode, but all will try to take you with them.”- Edgar Frog
There is that moment of kicking an already belligerent, frustrated, sometimes nonsensical man off of the one place he is most comfortable - the court. Giving him nothing left to lose makes the intensity of the ejection all the more unstable. Thus is often the case with passionate players.