The Nutshack Theme originates from the theme song of the Filipino-American adult animated sitcom 'The Nutshack,' which originally aired in 2007. While the show itself gained a cult following for its unique style, the theme song exploded in popularity in 2016 as a centerpiece of the 'high-quality rip' meme subculture, largely popularized by the YouTube channel SiIvaGunner. Known for its repetitive and earworm-like 'It's the Nutshack!' lyric, the meme typically involves replacing every word of the theme with something else or creating absurd visual mashups. It has become a staple of ironic internet humor, representing a blend of early 2000s nostalgia and modern shitposting.