The P in P.S.K stands for Pussy

"Nowadays n*ggas mad because you ain't they bitch
Beat this pussy on him, shorty instantly pussy whipped
Left his ass blue by the balls, he a Crip
Tongue in my shit, by the mouth he a ship"

Queen Key ft. Dreezy - Ha
(From Eat My Pussy EP; 2018)


Finally the fairer sex have their own P.S.K. Thought Valee & Chase The Money's Acid was the final frontier of Chicago sub-bass, but evidently not.