make-website-creazy.js

(function() {
  var makeWebsiteCreazy = function() {
    var toanim = document.querySelectorAll('h1,h2,h3,h4,h5,img,input'); //,div:last-child

    window.onscroll = function() {
      [].forEach.call(toanim, function(el) {
        var pickOne = parseInt( Math.random() * 6 ) + 1;
        el.style.transition = 'all 2000ms ease-in-out';
        el.style.transform = "scale(" + (pickOne==1 ? Math.random()*1.5 : 1) + ') rotate('+( pickOne==2 ? Math.random()*90 : 0 )+'deg) translateX('+( pickOne==3 ? Math.random()*20 : 0 )+'px) translateY('+( pickOne==4 ? Math.random()*20 : 0 )+'px) skewX('+( pickOne==5 ? Math.random()*90 : 0 )+'deg) skewY('+( pickOne==6 ? Math.random()*90 : 0 )+'deg)';
      });
    };
    console.log(":-)");
  };

  makeWebsiteCreazy();
})()