Hava Nagila is a traditional Hebrew folk song whose title means let us rejoice, and it has long been a staple of Jewish weddings and celebrations, where its upbeat melody invites dancing in a circle. In recent years, producers and meme editors have reworked familiar folk and celebration songs into hardtekk, a fast, hard style of techno popular in European rave culture, and shared the results as short clips for edits and streams. That clash between a classic celebration tune and aggressive dance production is exactly why this version keeps circulating online.