"Eighties" is Killing Joke's first single from their fifth studio album, Night Time. It was originally released in April 1984 by E.G. Records as a 12" and 7" single, produced by Chris Kimsey. The 12" single A-side featured the track "Eighties (Serious Dance Mix)" with "Eighties" and "Eighties (The Coming Mix)" as B-sides. The 7" single exempted the "Serious Dance Mix" and instead, featured "Eighties" as the A-side. Also, the 7" single was sold with a bonus 7" single of "Let's All Go (To the Fire Dances)". The single reached No. 60 in the UK Singles Chart. A short snippet of "Eighties" was the opening theme to the short-lived 2002 Fox sitcom That '80s Show.