Comic Book Guy is the long-time rival of PC Principal, he first appeared in Chapter 467, being one of the many people egging PC's house.
He is a sadistic person as he broke PC's legs in the Unaired anime episode, he shows no sign of respect for humanity and has a lot of stuff on his Criminal Record. Although occasionally, he's polite.
He tries to assassinate PC but gets killed by Barron. He is later resurrected by the dark dragon balls.
"Worst. Debut Death. Ever"