The local bully, Shannon, beats up Jason. Brendon vows to avenge Jason by beating up Shannon, despite not knowing how to fight.
Brendon goes into Rocky-training, hoping to teach himself how to fight. Brendon also decides to capture his first fight on film, which is possibly the entire motive behind Brendon wishing to fight Shannon.
The time gomes, and Brendon challenges Shannon to a fight. The camera's rolling, and watches as Brendon is knocked out in three punches. Now both Jason and Brendon have been defeated by Shannon.
Shannon invites Brendon, Jason, and Melissa to his birthday party. There, Shannon hopes to get Brendon beat up again, for the entertainment of the party.
In retribution, Brendon steals Shannon's lawngnome.