Big Foot is an over-sized human foot who appeared in the Elmo's World episode "Feet." By his own estimation, Big Foot is "about a foot" long (i.e., the length of Big Foot, rather than 12 inches). Cracking the occasional foot pun, Big Foot tells Elmo about himself, showing off his five toes (and five toenails), his ticklish arch, and his heel. Big Foot loves to dance, claiming that his favorite is river dancing. For the episode's closing song, Big Foot acts as a piano bench to help Elmo play the piano (with his feet).