A small snippet of javascript you can paste into your console that rains poop emojis down the screen.

rain-poop-emojis.js

(() => {
  const COUNT = 60;
  const layer = document.createElement('div');
  layer.style.cssText =
    'position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:2147483647';
  document.body.appendChild(layer);

  const style = document.createElement('style');
  style.textContent = `
    @keyframes poop-fall {
      from { transform: translateY(-15vh) rotate(0deg); }
      to   { transform: translateY(115vh) rotate(var(--spin)); }
    }`;
  document.head.appendChild(style);

  const rand = (min, max) => min + Math.random() * (max - min);

  for (let i = 0; i < COUNT; i++) {
    const drop = document.createElement('span');
    drop.textContent = '💩';
    drop.style.cssText = `
      position:absolute;
      top:0;
      left:${rand(0, 100)}vw;
      font-size:${rand(14, 42)}px;
      opacity:${rand(0.5, 1)};
      --spin:${rand(-720, 720)}deg;
      animation:poop-fall ${rand(4, 11)}s linear ${rand(0, 8)}s infinite;
      will-change:transform;
    `;
    layer.appendChild(drop);
  }

  // Stop it: window.stopPoopRain()
  window.stopPoopRain = () => {
    layer.remove();
    style.remove();
    delete window.stopPoopRain;
  };
})();