Summary: Peter becomes competitive with Chris when he realizes that Chris has a bigger penis, as Meg unsuccessfully tries to fit in with the popular kids at school. All works out in the end though as Peter makes peace with Chris and Lois helps Meg get revenge on the popular kids.

Production Code: 305/2ACX22

Air Date: 8/8/01

Written by: Mike Barker and Matt Weitzman

Directed by: Bert Ring

Nielsen Rating: 3.9/6