a person belonging to a gang. usually not able to "man up" and stand on his own, therefore has to rely on others for support. sometimes referred to as a pussy.
that gangbanger isn't shit on his own. he's got to have his buddieswith him to keep from being another pussy.
Member of a gang or crew.
Can be someone who isn't a member but is still allowed to "roll" with tha crew.
"Let's cross tha street, that guy looks like a gangbanger." - said to girlfriend when taking her to a romantic dinner.
"Let's cross tha street, that guy look like a gangbanger, we should fuck him up." - Said to mate when gangbanger is seen alone or with less than 5 member's.