Bypass http://plug.dj's rate limiting and spam filtering. Tsk on them for making them client-side!

gistfile1.txt

// ==UserScript==
// @name       Override Plug.dj chat
// @version    0.1
// @description  Bypasses chat send filtering.
// @match      *plug.dj/*/*
// @copyright  2012+, You
// ==/UserScript==
var unsafeWindow = window;

var fireLazers = function() { 
    if(window.navigator.vendor.match(/Google/)) {
        var div = document.createElement("div");
        div.setAttribute("onclick", "return window;");
        unsafeWindow = div.onclick();
    }
    
    unsafeWindow.Models.chat.sendChat = function (a) {
        var that = unsafeWindow.Models.chat;
        if (!that.chatCommand(a)) {
            var type = a.indexOf("/em") == 0 || a.indexOf("/me ") == 0 ? 'emote' : 'message';
            var c = {
                message: unsafeWindow.Utils.cleanTypedString(type == 'emote' ? a.substring(3) : a)
                , type: type
                , language: unsafeWindow.Models.user.data.language
                , from: unsafeWindow.Models.user.data.username
                , fromID: unsafeWindow.Models.user.data.id
            }
            unsafeWindow.socket.chat(a);
            that.onChatReceived(c);
        }
        return true;
    }
};

setTimeout(function() {
    console.log('Chat filter override initialized.');
    fireLazers();
}, 2000);