The 'CG5 Ruins Memes' trend is a meta-joke centered on musician Charlie Green, known as CG5, who creates high-production songs based on viral internet trends. The meme posits that as soon as CG5 releases a song about a specific meme—such as Skibidi Toilet, Smurf Cat, or Among Us—the meme is officially 'dead' because it has reached peak mainstream saturation. This humorous reputation as the 'Grim Reaper' of internet culture has been embraced by both fans and the artist himself. Users use this template to highlight the moment a trend loses its niche appeal or to jokingly dread the next song announcement that will signify the end of a meme's lifecycle.