What is norf norf?

"Norf Norf" is a song by American rapper Vince Staples, released as the second single from his debut studio album "Summertime '06" in 2015. The song, produced by Clams Casino and written by Staples, addresses issues such as gang violence, poverty, and systemic racism. The title "Norf Norf" is a reference to the Northside Long Beach, the California neighborhood where Staples grew up. The song received critical acclaim for its raw and honest depiction of life in a marginalized community.