flowkage
Someone who is a ninja and has the ability to rap on a level that can't not be matched by any other style. Even some of the most renowned rappers that have existed, currently active, and those who will emerge in the future will not be able to compete with someone who has the title of Flowkage.
Whoa!!! He can really spit those lyrics. He must be the Flowkage of the Hidden Spit Village.