try to take over the world!
// ==UserScript==
// @name YouTube to VideoFromAnotherWorld
// @namespace http://tampermonkey.net/
// @version 0.1
// @description try to take over the world!
// @author You
// @match https://www.youtube.com/watch?v=*
// @match https://www.youtube.com/channel/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
window.location.href = window.location.href.replace("https://www.youtube.com/watch?v=", "http://vfaw.mywebcommunity.org/watch.html?v=");
// Your code here...
})();