AJXfetch.js

// caching script fetcher  //

var futrs = {};
 
 var ajaxFetch = function( url, cBak ) {
     if ( !futrs[ url ] ) {
         futrs[ url ] = $.Deferred(function( defer ) {
             $.getScript( url )
                 .then( defer.resolve, defer.reject );
             }).promise();
       }
     return futrs[ url ].done( cBak );
 };

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    // <<  use it! >>
  ajaxFetch('//totalPorn247.com/freeVideos/Tits+Ass?=199BOOBzInVIEW.js', cBak);

  function cBak(resp) {
      if(resp.length > 0) {
          var dd = document.querySelector('#resultDiv');
          dd.innerHTML = renderDirtyWords(a, z, 125);                        
      }  
  }