Swag defines an artist, period. Lil Wayne has his super-tattooed pierces and dreads swag. Jay-Z has his New York, grown man, Beyonce and 40/40 Club swag.
Soulja BoySoulja Boy is on his dance, down south, young, 18-year-old, comedic swag. It's really just each person's personality; if every rapper had the same swag, it would be kind of boring.
Soulja Boy