O.D.B. stands for Ol' Dirty Bill. O.D.B. is the diabolical owner of Pinprick Pest Destroyers and electronic harmonica player in the musically undefined group "The Wu Tanksley Clan" with his two sons, queef and flash. They are sworn enemies of "Cheez Filled Urge."
Bob and Skull is hosted on Keenspace, a free webhosting and site automation service for webcomics.