Insult Generator

function myFunction() {
  var names = ["A","B","C"];
  var bodyParts = ["Face", "Nose", "Hair"];
  var adjectives = ["Smelly", "Boring", "Stupid"];
  var words = ["Fly", "Marmot", "Monkey", "Rat"];

  var randomName = names[Math.floor(Math.random() * names.length)];
  var randomPart = bodyParts[Math.floor(Math.random() * bodyParts.length)];
  var randomAdj =  adjectives[Math.floor(Math.random() * adjectives.length)];
  var randomWord =  words[Math.floor(Math.random() * words.length)];

  var insultSentence = randomName + "'s " + randomPart + " " + randomAdj+" " + randomWord+"";
  console.log(insultSentence);

}