Because you like Harry Callahan in Dirty Harry
Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.
M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.
Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.
Vincent Vega likes a good steak, a cheap milkshake, and killing a target without anything going wrong. See them in Pulp Fiction.
A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
Aerith Gainsborough has lived a simple life, but when the world is threatened she's willing to step up and do whatever she can to help. See them in Final Fantasy Series.
Mr. Blonde is the undisputed leader of his pack of suited-up outlaws, with a stoic and serious demeanor, and a penchant for bloodshed. See them in Reservoir Dogs.
Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.