Sarah and Jimmy discover Jimmy's fish have babies and try to learn where they come from, but when they ask the other kids about it, they keep getting different answers. They eventually turn to the Eds for help, but even they can't agree on the subject of human reproduction.

Eddy plans to break out of school, enlisting the help of the other Eds and Jonny.

After Eddy reads "Eddy is a no neck chump" on the wall, he goes undercover as "Carl" to find out who wrote that. While he's with the kids, he is surprised that they actually treat him with respect. Eddy decides to ditch Ed and Edd and hang with the other kids, but Edd is determined to get him back.

Eddy tries to prove that the Urban Rangers are a bunch of phonies by challenging Rolf to the most difficult badge- The Hairy Chest of Resilience Badge.

Peach Creek's football team must play a game against Lemon Brook, but the team is hopeless. Nazz thinks its due to low team spirit, so she decides to make Ed the mascot. During the game, Eddy becomes jealous that the audience is cheering for Ed, not the football team, so Eddy attempts to create a mascot of his own.

Eddy isn't allowed to go to Kevin's monster truck marathon party. The Eds discover a book stating that Eddy's ancestors founded Peach Creek, and Eddy attempts to use that history to lure the kids away from Kevin's party.

Edd and Jimmy make a safety club to make winter safer, but it backfires when Jimmy thinks it's going awry.