Lizzie and friends are frustrated--the only candidates for school president are super-popular cheerleader Claire Miller and oddball Larry Tudgeman, who promises to eat a worm for every vote he gets. Gordo encourages Lizzie to run as a ""normal"" candidate and Miranda seconds the motion. Lizzie agrees to do it. Gordo is her gung-ho campaign manager as she runs on a ""voice of the people"" platform. Lizzie starts to gain confidence, even enough to tell off Claire and Kate. Gordo thinks she should schmooze the ""second-tier"" popular kids in the drama club, so Lizzie puts on her shades and black leather and tries to get in good with them. Miranda is annoyed that Lizzie is blowing off the less popular kids and groups to hang with the drama club. Lizzie starts to develop a prima donna attitude and now Gordo has to agree that he has helped create a monster in candidate Lizzie.

Gammy McGuire sends Lizzie one of her frequent ""birthday"" gifts--a role-playing game called Dwarflord: The Conquest. Mom insists that Lizzie play it at least once, so she recruits reluctant Miranda and Gordo for a game. The girls can't understand the incredibly complex rules but Gordo likes it. In fact, Gordo joins a ""Dwarf Tribe"" at school (led by Tudgeman, of course) and begins to spend all his time playing and thinking about the game. Gordo gets so obsessed that he even quits studying and, unbelievably, gets an ""F"" on a test!

Lizzie and Miranda try to talk some sense back into Gordo but he refuses to see he is addicted to the game. Matt agrees to help the girls capture Gordo and help to deprogram him. They stealthily invade a Dwarflord game, abduct Gordo and hold an intervention in which they finally convince him to go back to his old lifestyle.

Lizzie's friends and family play a murder mystery party game at her house.

Lizzie, Miranda and almost every girl in their class have a crush on their new English teacher.