Green’s Dictionary of Slang

mackery n.

[mack n.2 (1)]

(US) pimping.

J. Izrael in Africana 17 July 🌐 Mackin’ sells out every two weeks or so [...] I’m pretty well-versed on the science, the whole art and craft of mackery, but I admit to being intrigued by the idea that someone could write a 229-page primer on the subject.