The Bash Street Kids the cover of "Plug" his name is given as Percival Proudfoot Plugsey, although in some earlier strips he is named Claude. Plug's real name is only occasionally used in "The Beano", such as in "Singled Out" when Teacher addresses him by his full name. He is originally known as Pug; according to "The Beano", the "l" was added when Smiffy had one to spare after misspelling "silly". Despite his appearance Plug is one of the more sympathetic Bash Street Kids, often ready to defend those he feels have been unjustly treated; he once calms Danny down after he loses patience
The Bash Street Kids is described as taking after his mother in appearance. In the September 2014 issue of "The Beano" he is described as Jonah's nephew, implying that he is the son of Jonah's sister Jinx. With Kev F. Sutherland Plug had a more dominant role and was frequently a story's main character. In one he has a girlfriend, making him the first Beano character (except for Walter) to do so. Although Plug received plastic surgery for the Bash Street Academy makeover, he soon returned to his familiar appearance. When he sees his friends brainwashed into behaving, he saves them by installing a