Sorry Sorry is the title track from Super Junior's third album, released in 2009, and became one of the group's signature songs and a defining hit of second-generation K-pop. Its simple, repetitive chorus and distinctive hand-rubbing dance helped it spread far beyond South Korea through fan covers, dance challenges and online videos. Years later, the hook remains instantly recognisable to K-pop fans, who still use the short clip in edits, reactions and nostalgic posts celebrating the era.