// ==UserScript==
// @name        Title cleaner forum
// @namespace   http://github.com
// @version     0.1
// @description  Removes ABDL from title on ABDL sites
// @include     *abdl*
// @author      BrightTo
// ==/UserScript==

function mreplace (replacements, str) {
  let result = str;
  for (let [x, y] of replacements)
    result = result.replace(x, y);
  return result;
}

let input = document.title;

let output = mreplace ([
    //If you want to add more, use this way of declaring
    //['What to replace', 'What to replace it with'],
    [' ABDL', ''],
    ['ABDL', ''],
    [' AB/DL', ''],
    ['AB/DL', '']

], input);
document.title = output;