Spike is a graduate of Petropolis High School, like Dudley, who is only shown in "Big Dog on Campus." From what was shown in the episode it seems that Spike was a big delinquent, and was voted to destroy the High School Reunion. He was a prime suspect in the episode, but the speculation was proven false after he gets crushed by the disco ball on the dance floor.
- Spike bears a striking resemblance to Bad Dog.
- He also has a small resemblance of body constitution with Dudley.
- It is shown to force women to dance with him.
- He threw eggs at Dudley which shows that he is a bully.