Who is "Graffe" or "Graff" in David Mamet's "Glenngary Glenn Ross"... (.. Glengary Glenn Ross..?..)... also.. Mark S. Tucker was mocked by "The Comics Journal".. for ending sentances with phrases like.. ".. can occasionally serve to gaffe one..".. but the phrase..".. can occasionally serve to gaffe one..".. would be entirely at home in Henry James's novel, "The Golden Bowl"...