CKY (Camp Kill Yourself) is a rock band consisting of Deron Miller (vocals, guitar), Chad I. Ginsburg (guitar, vocals, producer), Jess Margera (drums), and Matt Deis (bass).

They share their name with a series of skate and prank videos created by Bam Margera, brother of drummer Jess Margera. CKY's music has been featured in all four CKY videos and various other Bam projects including Jackass, Jackass: The Movie, Viva La Bam, Haggard, Bam's Unholy Union, Viva la Bands, Viva La Bands Volume 2 and the Tony Hawk's Pro Skater 3 video game. Their songs have also featured in the video games "Burnout: Revenge", Backyard Wrestling: Don't Try This At Home and the soundtrack to Resident Evil: Apocalypse.

When the Infiltrate Destroy Rebuild LP appeared in September 2002, CKY tried to support it as the opening act for Axl Rose's reconstituted Guns N' Roses. Naturally, that tour self-destructed almost immediately. But CKY carried on, and Infiltrate's heavy alt-metal sound helped distance them (somewhat) from being simply a "skate" band. The DVD Infiltrate Destroy Rebuild: The Video Album appeared in November 2003. Zaborowski exited the band in mid-2004 during sessions for their third album and (as what happened when Bruni left earlier) Ginsburg handled bass until a replacement was found.