Quick Definition: How a person presents him or herself to the world that shows strength, charisma, and a sense of roughness and danger.
Swagger can be shown from how the person handles a situation. It can also be shown in the person’s walk, which originates from street “gangsters” who deal with tough situations every day. It is a combination of one’s body language, eye contact, voice tonality, movement, and overall charisma.
Swagger in action:
Denzel Washington has swagger in all his movie roles, especially as the bad guy.