The Muffin King is the eighteenth episode of season 2. In this episode, Dexter and Dee Dee keep Dad away from Mom's muffins.
Dexter and Dee-Dee have to keep their father away from their mother's freshly baked muffins while she is out shopping, avoiding all of his tricks.
- This is one of a few episodes where Dexter isn't in the lab.
- In the Beginning of the episode, Mom acted like Dexter when she is making the muffins while Dad acted like Dee Dee and ruin her cooking.
- It is revealed that the reason Dad married Mom is because of those Muffins.