Haddaway released What Is Love in 1993 as his debut single, and its pulsing Eurodance beat quickly made it an international club hit. The song found a second life through the head-bobbing Roxbury Guys sketches on Saturday Night Live, which were later expanded into the 1998 film A Night at the Roxbury. That comedy association turned the chorus into shorthand for overconfident dancing and misplaced romance. Online, short clips and remixes kept it circulating, so new generations recognise the hook even without knowing the full song.