What is "deadshot"

Deadshot (Floyd Lawton) is a fictional character who appears in American comic books published by DC Comics, commonly as an adversary of Batman. He has traditionally been portrayed as a supervillain, but has more recently taken the role of an antihero. The character first appears in Batman #59 (June/July 1950) and was created by Bob Kane, David Vern Reed and Lew Schwartz. As the world's deadliest and most accurate marksman, Deadshot has become a staple member of both the Suicide Squad and Secret Six.

IGN's list of the Top 100 Comic Book Villains of All Time ranked Deadshot as #43. The character is portrayed by Will Smith in the 2016 film Suicide Squad.