I must admit that I am not a big fan of banning people, but I think it is necessary in this case.
Stupidity is often contagious and we really can't afford to have our bright medical minds out there coming down with such a virulent strain. Imagine the chaos! Lack of punctuation! The use of dashes to connect thoughts! Peppering our patient charts with adjectives like "assy"! I shudder at the mere thought of it!