Rollin O's/Neighborhood

From Rap Dictionary

The Rollin O's/Neighborhoods are one of the largest cards under the Crip Alliance, some sets include the Rollin 20's Neighborhood Crips, Rollin 30's Harlem Neighborhood Crips, Rollin 40's Neighborhood Crips, Rollin 50's Neighborhood Crips & the Rollin 60's Neighborhood Crips.