Aaron's Dad got voice cords because his voice sounds funny. Aaron thinks he voice is weird, His dad grounded him.
- TigerMario2002: as Aaron, Doctor, Mimsie the Cat, and Aaron's Dad (old voice only)
- Dee Bradley Baker as Aaron's Dad (new voice only)
- Tara Strong as Aaron's Mom
- Dad: "I need voice cords because my voice sounds funny and weird!"
- Mom: "OK. Let's go to the doctor!"
- Doctor: "Welcome to the Voice Cord Doctor. What voice do you want?"
- Dad: "I want the David voice!"
- Doctor: "OK."
- Dad: (David voice) "How does it look?"
- Aaron: (disgusted) "It sounds like a loud weird voice!"
- Dad: "Aaron, how dare you say that?!"
- Mom: "That's it! You are grounded for over 3 weeks! Go upstairs to your room when we get home!"
- This is the last episode Aaron's Dad's Diesel voice appears.
- This is the first episode Aaron's Dad's David voice appears