Yeah, savingdogs, he was vulgar in person.  I and another bookseller/fan were standing near his booth, all but genuflecting at being in his presence.  We began a brief conversation with him, during which he managed to drop several f-bombs and a few other choice words just casually and without thought.  He was wearing a pair of white double knit shorts that had several stains on them.  His shirt was not fresh and he had a 3-day growth of beard and dirty hair.  Ick.  I had previously had a mental image of him as this brilliant, suave freethinker.  So much for mental images.
			
			
					
				