# Pastebin wObeutAF
function fuckUpUUID(uuid) {
  const dashIndices = [];
  for (var i = 0; i < uuid.length; i++) {
    if (uuid[i] === "-") dashIndices.push(i);
  }

  const randomDashIndex =
    dashIndices[Math.floor(Math.random() * dashIndices.length)];
  const randomPosition = Math.floor(Math.random() * uuid.length) + 1;

  let newUUID =
    uuid.substr(0, randomDashIndex) +
    uuid.substr(randomDashIndex + 1, uuid.length);

  newUUID =
    uuid.substring(0, randomPosition) +
    "-" +
    uuid.substring(randomPosition, uuid.length);

  return newUUID;
}
fuckUpUUID("5f1503c1-d16b-4ebe-9e06-ef31b7d8cc4a");