Put it on a musical staff. Most of the stuff that's popular with kids today consist of a lack of musical pitches, but rather more of a chant as far as singing goes, and/or precusion as far as music goes, making it impossible to put it on a musical staff like what is done in the link below:
(The song played is "Gourmet Race", which is sometimes regarded as the theme song of the Kirby series of Nintendo games. It debuted in Kirby's first game, "Kirby Super Star" in 1996 for the Super Nintendo Entertainment System/Super Famicom.)
http://youtube.com/watch?v=Fb74fse_4nI&feature=related (http://youtube.com/watch?v=Fb74fse_4nI&feature=related)