Acrophobia is a game that was often played by JRChat regulars in late 2001. The game involves taking an arbitrary acronym (e.g. "EIAEO") and making up meanings for it (like "Emy Is An Evil Op"). The acronyms are voted on and whoever gets the most votes is declared the winner of the round. More information is available at Wikipedia. Emy created a JRChat Acrophobia website to record some of the more memorable acronyms invented (viewer discretion advised).