Pizza Overlord is a local shop where Steve and his friends hang out.
Steve and his friends try to plan their last sleepover at Pizza Overlord in "A Piñata Named Desire".
Stan and Steve compete for Snot's attention in "Why Can't We Be Friends?".
Stan makes an oaf of himself in front of Francine while dining at Pizza Overlord in "The Boring Identity".
Stan passes the ruins of Pizza Overlord in "The Two Hundred".
In "The Future is Borax", owner Mick Weibscott announces a contest to replace the jingle for Pizza Overlord, which inspires Hayley, Roger, Klaus and Steve to come up with their entries, with Roger providing the winning entry.
In "Mom Sauce", Steve and his friends play arcade games at Pizza Overlord. Snot's mother, Esther Lonstein, begins to sell her own dipping sauce recipe at Pizza Overlord, until it is revealed to be a copy of Newman's Own.