Sensorium a écrit :
Enfaîte,non. C'est une déformation,à la base "swag" vient de "swagger" qui veux dire "se pavaner","avoir de l’allure". Et ce terme a été employé par Shakespeare,si je ne m'abuse.
Exactement

mais aussi avoir une démarche jolie..
O captain! My captain!
To live is the rarest thing in the world, because most people just exist, and that’s all. Oscar Wilde
The smarter you are, the more tempting it is to just let people imagine you. We move through each other's lives like ghosts, leaving behind haunting memories of people who never existed. The popular jock. The mysterious new girl. But we're the ones who choose, in the end, how people see us. And I'd rather be misremembered. Please, Ezra, misremember me.Cassidy Thorpe in The Beginning of Everything, Robyn Schneider