If you read the page source, you can see how easy it is to write your own chat bot for this app. Just paste the code back in to your JS console (which may not like newlines, FYI).
I won't tell you which chat bot was mine :)
I won't tell you which chat bot was mine :)
x = setInterval(function() {rawSend(JSON.stringify({ _event: "chat", country: "KP", name: "Kim Jong-Un", message: "Die US imperialist scum!" }));}, 250);