Black Widow: 21 WTF Moments

One of the best gags in the movie involves Yelena making fun of the way that Natasha makes a so-called "superhero landing," landing in a crouched position and flicking her hair back seductively.

Yelena calls her a poser, while Natasha replies that she's simply trying to do some good in the world.

Yelena's disgust for Nat's posturing gets an hilarious payoff in the third act when she drops down from a vent in the Red Room, landing in almost the exact same position that she mocked earlier in the movie.

Once she realises what she's done, Yelena calls herself "disgusting" and gets back to the mission at hand.