OK, what do you think of this one... Toy manufacturer Hasbro has launched a number of musical toothbrushes that are aimed at children.  One of them features Canned Heat by Jamiroquai - together with some sound effects from the movie Napoleon Dynamite.  The description at the Tooth Tunes website says:

Rock your teeth clean – and encourage better brushing habits! – with this exciting toothbrush that lets you hear one of your favourite songs while you brush! Sound vibrations stream from the bristles through your teeth – so you can actually hear music inside your head! To increase the volume, simply increase your brushing pressure! If you brush well, you get great sound and you'll actually hear two full minutes of "Canned Heat" by Jamiroquai! You'll also hear sweet Napoleon Dynamite movie phrases like, "Gosh," "Vote for Pedro!" and "Lucky!"

For more information and to order a Jamiroquai Tooth Tunes toothbrush, visit Hasbro.com.