colossal

Etymology

From French colossal, formed from Latin colossus, from Ancient Greek κολοσσός (kolossós, “giant statue”).

adj

1. Extremely large or on a great scale.
   A single puppy can make a colossal mess.
   Private-equity nabobs bristle at being dubbed mere financiers.[…]Much of their pleading is public-relations bluster. Clever financial ploys are what have made billionaires of the industry’s veterans. “Operational improvement” in a portfolio company has often meant little more than promising colossal bonuses to sitting chief executives if they meet ambitious growth targets. That model is still prevalent today. 2013-06-22, “Engineers of a different kind”, in The Economist, volume 407, number 8841, page 70
   What is wrong with you, you colossal fucking creep⁉ You found the only possible wrong answer to that question! “What’s your favorite color? Hitler.” Apr 23 2017, “Ivanka & Jared”, in Last Week Tonight with John Oliver, season 4, episode 10, John Oliver (actor), via HBO
2. Amazingly spectacular; extraordinary; epic.