|First Appearance (Xianghua in Rockoland)||Welcome, Sleepy Friends!|
|Xianghua in Rockoland Portrayer||Seth MacFarlane|
- "My hypnosis is like normal sleeping. Whenever my hypnosis succeeds, anyone who is being hypnotized will fall asleep. Ready, Luna?"
- — Pegosaurus, while preparing to hypnotize Luna.
Pegosaurus is a stegosaurus who works as a hypnotist. He is know for doing hypnosis on various female characters with his Pego-Pendulum.
Below is a list of characters that Pegosaurus hypnotized during the events of Xianghua in Rockoland:
Pegosaurus is voiced by Family Guy creator Seth MacFarlane during Xianghua in Rockoland.