A nickname derived from the "Transformers" main character "Optimus
Prime"; describes a friend who transforms and commits an act in which a ghetto-living African-American would typically commit, who is surviving in the struggle of life, made through
poor logic and bad decision making.
CJ: (transforms into Blackulous Prime, drinks from your milk
jug in the
fridge, puts it back inside, then transforms back to your friend.)
Salvatore: "Yo Blackulous Prime, you seriously just drank straight outta my milk
jug like that?"
CJ: "I didn't wanna dirty any of your disposable cups."