Every generation finds its own viral craze, from Beatlemania to TikTok challenges, and Gen Alpha now has “6 7.” What began as a rap track in 2024 has turned into a global classroom trend that teachers are struggling to contain. Students shout the phrase for fun, leaving adults confused and amused in equal measure. The meaning behind it stays unclear, but that mystery is what keeps the trend alive. Palki Sharma explores how “6 7” became the latest internet obsession among schoolkids worldwide.