Hawkeye, also known as Clint Barton is a fictional character, a superhero that appears in comic books published by Marvel Comics. He first appeared as a villain in Tales of Suspense #57 and later joined the Avengers in Avengers #16.
In "Our Idiot Brian", Stewie accuses Brian of being as useless as the Black Widow of The Avengers when he prefers to stay dumb. Black Widow is questioned by Captain America, Iron Man, Thor, The Incredible Hulk and Hawkeye as to her powers, which she only offers up as kicking. While the rest of the team jokes at her expense, Hulk tries to stay out of it, but is accused of just trying to be nice.