The Hermosa Beach, California hardcore punk band Black Flag released a cover version of "Louie Louie" as a single in 1981 through Posh Boy Records. It was the band's first release with Dez Cadena as singer, replacing Ron Reyes who had left the group the previous year. Cadena would go on to sing on the Six Pack EP before switching to rhythm guitar and being replaced on vocals by Henry Rollins. Cadena improvised his own lyrics to "Louie Louie", such as "You know the pain that's in my heart / It just shows I'm not very smart / Who needs love when you've got a gun? / Who needs love to have any fun?" The single also included an early version of "Damaged I", which would be re-recorded with Rollins for the band's debut album, Damaged, later that year. Demo versions of both tracks, recorded with Cadena, were included on the 1982 compilation album Everything Went Black.
The front cover art shows the main verse of the lyrics to "Louie Louie" over a photograph by Edward Colver featuring Black Flag's third singer Dez Cadena.