A "diss track" is a song specifically created to insult or criticize someone, often in the context of hip-hop and rap music. These tracks typically feature clever wordplay, aggressive lyrics, and a strong beat, aiming to showcase the artist's lyrical skills while targeting a rival or opponent. Diss tracks can be part of a larger feud or competition between artists. The tradition of diss tracks has roots in battle rap, where performers would compete by delivering sharp, witty insults. Notable examples include Tupac Shakur's "Hit 'Em Up" and Eminem's "The Real Slim Shady," which have become iconic in the genre.