CKY are an American band from Pennsylvania AKA "Camp Kill Yourself" - best known as the band that provide the soundtrack to 'jackass', featuring founder members, Chad I Ginsburg - vocals, guitar and keys and Jess Margera plus Chris Weyh - bass (touring).
They released their debut album, "Volume 1" in 1999, followed by: "Infiltrate?Destroy?Rebuild" (2002), "An Answer Can Be Found" (2005), "Carver City" (2009), plus 2017's: "The Phoenix".