fake-some-ball.user.js

// ==UserScript==
// @name          Fake Some Ball
// @namespace     http://reddit.com/user/snaps_
// @description   Better faking Some Ball. Never a name overlapped.
// @include       http://tagpro-*.koalabeast.com:*
// @include       http://maptest*.newcompte.fr:*
// @include       http://tangent.jukejuice.com:*
// @license       MIT
// @author        snaps
// @version       0.1.0
// @run-at        document-start
// ==/UserScript==

// Userscript functions.
function runOnReady(fn) {
  if (typeof tagpro !== 'undefined' && tagpro.playerId) {
    fn();
  } else {
    setTimeout(function() {
      runOnReady(fn);
    }, 0);
  }
}

runOnReady(function () {
  tagpro.socket.emit("name", "Some Ball " + tagpro.playerId);
});