Hero, Iron Man 2 (2010)

[Tony Stark is eating a donut in the giant donut on top of the building]
Nick Fury: Sir, I'm going to have to ask you to exit the donut.

[In the Donut shop]
Tony: I told you I don't want to join your super secret boy band.
Fury: [laughs] No no no, see? I remember, you do everything yourself. How's that working out for ya?
Tony: It-It-It-It's... I'm sorry, I don't want to get off on the wrong foot. Do I look at the patch or the eye? Honestly, I'm a bit hungover. I'm not sure if you're real or... or if I'm having deliriu....
Fury: [interrupts] I am very real. I'm the realest person you're ever gonna meet.
Tony: Just my luck. Where's the staff here? [looks around]
Fury: [pulls down Tony's collar to look at the marks on his neck] That's not looking so good.
Tony: It's been worse.
Agent Natasha Romanov: [walks up to the table] We've secured the perimeter. But I don't think we should hold it for too much longer.
Tony: [learning for the first time Natasha's true identity] Huh... you're... fired.
Natasha: That's not up to you.

- Scarlett Johansson as Natalia Romanova from Iron Man 2 (2010)

Hero, Scarlett Johansson as Natalie Rushman from Iron Man 2 (2010)

Natalie Rushman: I need your impression.
Tony Stark: Well, you have a quiet reserve about you...
Natalie: I meant your fingerprint.

- Scarlett Johansson as Natalie Rushman from Iron Man 2 (2010)

Black Widow (Natalia Romanova)

Black Widow (Natalia Romanova)

The Black Widow’s first appearances were as a recurring, non-costumed, Soviet-spy antagonist in the feature “Iron Man”, beginning in Tales of Suspense #52 (April 1964). Five issues later, she recruited the besotted costumed archer and later superhero Hawkeye to her cause. Her government later supplied her with her first Black Widow costume and high-tech weaponry, but she eventually defected to the United States after appearing, temporarily brainwashed against the U.S., in the superhero-team series The Avengers #29 (July 1966). The Widow later became a recurring ally of the team before officially becoming its sixteenth member.

The Black Widow appeared for the first time in her trademark skintight black costume in The Amazing Spider-Man #86 (July 1970). In short order, she starred in her own series in Amazing Adventures #1–8 (Aug. 1970 – Sept. 1971), sharing that split book with the feature Inhumans. Immediately after her initial solo feature ended, the Black Widow co-starred in Daredevil #81–124 (Nov. 1971 – Aug. 1975) and then in the super-team series The Champions, which ran 17 issues (Oct. 1975 – Jan. 1978).