A movement spearheaded by African-American scholars to prove that, despite what most people would like to believe, ancient Africa had her own civilizations, languages, cultures, and history long before the arrival of the first Europeans to the continent.
Afrocentrism is not Black Supremacism. There are Black Supremacists who hold Afrocentric views, but they also hold views that claim to elevate blacks above whites. That is not the aim of Afrocentrism.
The act of deficating and urinating in a bucket then covering with a plastic bag and letting ferment in the sun for 2-3 weeks. Once the inner pressure has the bag puffy you insert a straw and inhale the fumes to get high.