CKY, short for Camp Kill Yourself, is a rock band from West Chester, Pennsylvania, formed in 1998. Known for a unique fusion of heavy metal, punk, and skate rock, the band's distinct sound is characterized by the use of Octave Pedal guitar playing, specifically by lead guitarist Chad I Ginsburg. CKY gained widespread recognition through their association with the MTV series "Jackass," which featured drummer Jess Margera's brother Bam. Their most influential album, "Infiltrate•Destroy•Rebuild," is often credited for shaping the sound of early 2000s rock music.