I was at a convention once (it may have been a Friends of Old Time Radio one) and I remember that there was this big heavy guy with red hair.  Whenever he was in the same room you knew he was there from the body odor.  I'll bet that was him!  There seemed to be an air about him that he was quite aware of being offensive to everyone and gleeful about it.  This was quite a few years ago and I have never forgotten this horrid person and the vibes he gave off.