CSS Humor

.seven-of-nine {
  perspective-origin: "borg";
  background-origin: "collective";
  order: 7;
}

From Amber Evans

#harry-potter.disillusionment-charm:active { visibility: hidden; }

#harry-potter.invisibility-cloak:active { display: none; }

From @ramriot

#Nazgûl > .my_precious .wearer { visibility: visible; }

From @ramriot

.airplane#united { overflow: thrown-out; }

@rajani_tanmay

.iceberg {
  float: top;
  margin-top: 10%;
}

From @ramriot

.procrastination { transition-delay: 86401s; }

From @ramriot

.fingernail { border-width: 1px; }

From @Cstomce

.soul {
  content: "ethereal";
  opacity: 0.00000001;
  visibility: hidden;
}

From Timur

.ikea {
  content: "furniture";
  display: table;
  color: blue;
  background-color: yellow;
}

From Timur

.brazil.lula .hand .finger:nth-child(5) {
  display: none;
}

From Durval