No matter how many times youve seen these Marvel films, you still find yourself repeating these words to yourself all the time. For this list, were compiling some of the best lines from the MCU that work just as well outside of the context of the movie. Our countdown includes Avengers: Age of Ultron, Avengers: Infinity War, Avengers: Endgame, and more! Did we miss one of your favorites? Be sure to leave your top Marvel quote in the comments.Watch more great Marvel videos here: Top 10 Most Powerful MCU Heroes: