Insult and Compliment giver

index.js

function getRandomInt(max) { // From MDN
  return Math.floor(Math.random() * Math.floor(max));
}

const length = array => array.length

const verbs = ['smell', 'fart', 'look', 'move', 'eat', 'walk', 'talk', 'sleep', 'smile']
const presentSimpleVerbs = ['worries', 'sings', 'cooks', 'fidgets', 'wriggles', 'dances', 'runs', 'sets stuff on fire']
const nouns = ['house', 'dog', 'poop', 'worm', 'lawyer', 'little girl', 'piece of cheese', 'french poodle']
const timeRelatedAdverbs = ['always', 'never', 'sometimes', 'often', 'rarely', 'occasionally']


const getRandomItem = array => {
    let length = array.length
    return () => array[getRandomInt(length)]
}

const randomVerb = getRandomItem(verbs)
const randomPresentSimpleVerb = getRandomItem(presentSimpleVerbs)
const randomNoun = getRandomItem(nouns)
const randomTimeRelatedAdverb = getRandomItem(timeRelatedAdverbs)

function insult() {
	let verb = randomVerb()
	let noun = randomNoun()
	let presentSimpleVerb = randomPresentSimpleVerb()
	let timeRelatedAdverb = randomTimeRelatedAdverb()
	return `You ${verb} like a ${noun} that ${timeRelatedAdverb} ${presentSimpleVerb}!`
}