Chumlely's father comes to bring him back home to work in the family business.
- Abusive Parents: Implied, by Mr. Huffington's deck theme of drinking, which includes a card that involves flipping a table. Chumley even calls him out that if he doesn't like something, he just trashes it.
- Breather Episode: Jaden and Syrus are quite lax when they're on the verge of possible academy expulsion.
- A Day in the Limelight: First time Chumley duels.
- Forgot About His Powers: Chumley summons his Des Koala face up. His dad notes that if he placed it face down, he could flip it and cost his opponent 400 life points for every card in the opponent's hand.
- Frothy Mugs of Water: In the Japanese version, Mr. Huffington runs a sake factory. The dub changed it to hot sauce, which they drink out of the bottles. Even Pharaoh has a bowl.
- Good Parents: Mr. Huffington decides to let Chumley stay at Duel Academy since he made good friends with Jaden and Syrus.
- Jerkass Has a Point: Mr. Huffington wanting to bring Chumley home citing Duel Academy is a waste of time for him isn't wrong, given Chumley is still in the red dorm despite his third year status.
