Pol Medina publishes his own work under his company Pol Medina Jr. Novelties. And his main disguise, The Polisher, is due to his sideline as a shoe shiner. This story arc introduces Pugad Baboy's version of The Punisher's skull symbol used for the Polisher and Publisher guises: a Polgas-shaped skull instead of a human's. The Los Kosas Muntinlupas, appearing briefly in the story arc, are supposed friends of Igno during his incarceration in Bilibid. They appeared on the covers of Disi-Sais! (Pugad Baboy 16), 18 (Pugad Baboy 18) and the back cover of Pugad Baboy 19 but merely as stock characters. They are later introduced properly in Pugad Baboy XX, in a minor arc devoted to them and Igno. Their names are given as Wakali (has a mole on his nose), Lino (the skinny member), and Don (bald with a moustache). The necklacing is a method of execution in which a vehicle tire was worn around a victim then set it ablaze. Paper cut was a shallow cut or wound due to a thin and sharp object. While glass cut was defenestration or any person who broke glasses/glass panels with their body. Pugad Baboy