Press Ctrl + Shift + I, Open Console and paste it:

var e=new Audio(“https://ia801201.us.archive.org/26/items/RunningInThe90s_201608/Running_in_the_90s.ogg”);e.addEventListener(“canplaythrough”,function(){e.play();setInterval(function(){document.querySelectorAll(“*”).forEach(function(t){if(t.childElementCount<=0){t.innerHTML=t.innerHTML.split(“”).reverse().join(“”)}})},4e3);var t=1;var n=0;setInterval(function(){document.body.style.transform=”scaleX(“+t+”)”;t=-t},100);setTimeout(function(){setInterval(function(){document.body.style.filter=”hue-rotate(“+n+”deg)”;n++},50)},10e3);setTimeout(function(){var t=[Math.random()*300-150,Math.random()*300-150];setInterval(function(){document.body.style.transform=”translate(“+t[0]+”px,”+t[1]+”px)”;t=[Math.random()*300-150,Math.random()*300-150]},100)},25e3)});

EDIT: [https://pastebin.com/raw/YcaJZ0mM](https://pastebin.com/raw/YcaJZ0mM)