Stosh "Piz" Piznarski was Wallace Fennel's roommate at Hearst College. He has his own college radio show at Hearst. He is self-effacing but thoughtful and genuine. He gains approval from both Wallace and Keith. Even Veronica, who thinks the worst of most people, tells him that he's "a good guy, Piznarski." ("Debasement Tapes") As someone who thinks before he acts and has a "live and let live" attitude, Piz provides a foil and contrast for the more reckless Logan.