JIM is godlike shut up. It's a fun Injustice community gag, and the flash players support it. You are not a flash player no matter how much you may think of yourself as one.
The Jim thing is fun. Jim is an awesome guy and a damn good flash player. It came about organically and stuck around. I wish you luck trying to make people stop. Its like trying to remove a photo from the internet.
You should start chanting Harold or Zyphox during the BnB see how that works...only then will you understand that Jim is the only way to go.
I chant it proudly at home while I watch the GBS, and will continue to do so.