If the world gets destroyed because of some European war, I hope that God is real because he's gonna have to explain to me in the afterlife why didn't he stop Yakub when he had the chance.
It's the legendary creator of the "white race" according to the Nation of Islam, who did it through selective breeding and manipulation to create the most wicked and hateful people. It's mostly used as a meme to dunk on crackers.
A figure in presudoscientific mythology of the "Nation of Islam" organisation. Which, despite the name, has little if anything at all to do with actual Islam.
According to said mythology, white people were created artificially by a man named Yakub. For reasons. And this is why white people are inherently evil and have stolen everything ever from the black people.
Some comrades here like to mention Yakub in conversations about European or USian stupidity. For reasons.