Initially, when researching this particular prop, I was under the impression that this must've been one of the earliest products for the 2000 film, which could explain why this uses the 1966 version of "You're A Mean One, Mr. Grinch." That turned out to be wrong, as this prop was manufactured in 2007, 7 years after the movie. This also uses lines that do not exist in either the 1966 version or the 2000 version, likely knock-off audio, though you can tell that whoever did the voice was trying to do a Boris Karloff impression. The Grinch twists his head from side to side while simultaneously pulling up the tree.