Leftöver Crack is an American punk rock band formed in 1998, following the breakup of Choking Victim. The band is currently signed to Tankcrimes for CD releases, and Alternative Tentacles for vinyl releases. Leftöver Crack spans several different music genres including hardcore punk, ska, and crust punk. They write mostly political lyrics of a radical leftist nature, opposing religion, capitalism, and authority. Members of Leftöver Crack reside in the C-Squat on 155 Avenue C in the Lower East Side of Manhattan. Natives of New York City, band members have a well-documented history of back-and-forth conflict with the NYPD which precedes the band's formation. The name "Leftöver Crack" is explained by Stza as being "an oxymoron", based on the idea that crack cocaine addicts are known for vigorous use and are unlikely to have any "leftover" crack.

Choking Victim was an American punk band formed in New York City, which lasted from 1992 to 1998. They played a mix of hardcore punk and ska. Following the breakup of the band, which occurred the same day as the recording of their only studio album No Gods, No Managers, members went on to form Leftöver Crack and INDK, among others.