A person who has alot of common sense and knows what's going on in the world. This person knows what every type of person has to deal with daily and understands all groups of people and how to act around them. This person also knows all the current shit going on in the streets and the ghetto and everywhere else and knows how to make his own right decisions, knows
how to deal with different situations and has his own
independant state of mind. A street smart person isn't stubborn and actually listens to shit and understands shit.