A place where one can create and express themselves as if in their own personal world. Role-playing was originally banned in the room but this rule has relaxed over time; many users now participate in role-playing on a fairly regular basis. Random and risque chat are commonplace here, so be careful if you're easily offended! As part of a bizarre social experiment to gauge the extent to which Hello World users are messed-up, certain chatters have taken a Psychopath test and a Mental Age test. Below are links to these tests and results are posted at the end of participants' Wiki profiles.