The Kars4Kids jingle is one of the most polarizing pieces of marketing in media history, featuring a simple, repetitive melody that has haunted radio and television listeners since the early 2000s. While the charity provides car donation services, the jingle itself became a meme due to its uncanny ability to get stuck in anyone's head instantly. Online, the meme is used to represent psychological torture, unavoidable thoughts, or the 'final boss' of catchy songs. Whether it is the classic doo-wop version or the newer rock rendition, the jingle serves as a cultural shorthand for something that is impossible to ignore once it starts playing in your mind.