2. “We have a Hulk” (Tony Stark in The Avengers)
The most badass line in all of the MCU is right after Loki tells Tony Stark that he has an army, Stark responds by saying “we have a Hulk.” It was a perfect response by the billionaire tech genius and is why fans love him.
Since the film’s release, the exchange between the two has been made into countless memes on social media. It’s a line that not only made the film more popular but the entire MCU as well. It was used again in Avengers: Infinity War, only this time by Loki. Unfortunately, it didn’t turn out so good for the Hulk as he got the crap kicked out of him by Thanos.