A hustler is the way one lives his life. Going out on the streets or wherever making money and working hard for it. A hustler is not lazy he's consistently out earning money. He gets the money by using his smarts and outcunning everyone out there. A hustler has ambition and a more serious approach to life then that of a gangsta or a pimp. Hes more mature, and doesn't neccessarily carry a gun. It can apply to any race, and its the way you uphold and carry yourself.
Eric: Yo 50 cent is a hustler
Jermaine: Definately, not a great rapper but look at the way he hustles those white suburbia kids out of their money