Tooth Tunes was a brand of toothbrushes released in the mid-2000s by Hasbro and Tiger Electronics that famously played pop music through bone conduction technology. By vibrating through the jawbone directly to the inner ear, it turned brushing your teeth into a private concert. The meme culture surrounding Tooth Tunes typically focuses on the chaotic energy of hearing stars like Miley Cyrus or Kiss inside your skull at 7:00 AM. It serves as a peak nostalgic artifact for Gen Z and Millennials, often used to describe intense sensory experiences or the bizarre innovations of early 21st-century marketing. Today, the meme remains a popular way to reminisce about the unique vibrating sensation that defined a generation's morning routine.