'Ken Kaniff' by Eminem is a skit from 'The Slim Shady LP' where Eminem uses the character Ken Kaniff, a fictional persona, to add comical and satirical elements. The skit features an explicit prank phone call that provides a dark humor aspect frequently recurring in Eminem's work during this period. Key themes include parody, dark comedy, and the exploration of alter egos. It's particularly poignant as it showcases Eminem's willingness to push boundaries and use controversial humor to engage his audience.