It's Jack Skellington standing on a black base with a full moon as the button. When activated via push button, he turns his head and moves his mouth as he says over 20 phrases from the movie, and sings "This is Halloween".
-He was a Disney Store exclusive and was sold for $29.99
-The 2013 version says 5 new phrases and was sold for $34.99
-There was also a version in a Santa costume that sings "What's This?"