Two urban friends approach one another and graps one anothers hand like their about to shake hands but instead use their arms to block their bodies from touching in the gay way that a regular hug would, and give a pat on ech others back.
Thus greeting each other as good friends, without looking like a homo
We gangsta hug,not hug like we trying to get our brokeback on
A friendly hug from one gansta to anotha.
"yo g! how bout a gangsta hug dawg?"