DJ Elephant Head's real name is Leslie. He was a student at Benjamin Rush and has returned for a concert, so people think. He's actually returned to put everyone asleep during the concert so he can use the school underground tunnels to get to the museum and steal the eye of India. He uses his songs to play music that puts people to sleep. He uses his head so he doesn't hear the music while his dancers use headphones so they won't hear it. The dancers are also there to help him fight against the ninjas. Owen who was in a slump takes him down and the dancers knock each other out on accident.
He uses his body to fight and his music to knock people unconscious.
His own music causes him to fall asleep when Owen kicks his elephant head off.