What Is Love was released by German Eurodance artist Haddaway in 1993 and became a worldwide hit, later gaining a second life through the 1998 Saturday Night Live Roxbury Guys sketches and countless film and television placements. The chorus line became shorthand for hopeful, slightly desperate romance, and in the internet era it was clipped, remixed and reused in short videos whenever a creator wanted instant musical irony. Its simple hook and danceable beat keep it recognisable across generations.