Kool Keith explained the lyrical content material of his 1997 album Sex Style as "pornocore". Kool Keith later appeared on the 2001 album Porn Again, a soiled rap or pornocore notion album by The Smut Peddlers. Dirty rap (also recognised as porno rap, porn rap, sex rap, booty rap, or pornocore) is a subgenre of hip hop music that has lyrical information revolving largely all-around sexually express topics.