Zombie Night is a song the zombies of Thriller Bark sing during the Thriller Bark Arc. When the zombies were ordered to commence the attack on the Straw Hat Pirates, they performed a little disco ball aided dance reminiscent of the late Michael Jackson's Thriller. While the manga's depiction of the dance was just a single panel and the song the zombies sang was just a few lines, the dance was expanded in anime where it is a full blown dance number called Zombie Night in which the zombies danced and sang to a song reminiscent of 70's disco music.