These are characters that are not quite villains to that point, but can have their moments from time to time. Carl, at times, could be a whiny crybaby at times when he doesn't get his way. Also his treatment of Urkel from time to time (moreso in early seasons) can be quite questionable. Urkel has his moments too, moreso in later seasons.
Pages in category "Borderline villains"
This category contains only the following page.