I never knew his "theme song" bumper music was an actual song for years till I heard it at the gym one time.
The funny thing I hear a lot about him is that he was a blowhard, an egomaniac, etc. Those people don't understand that was all his schtick, a personna. It's funny because it was another way he made his detractors angry and they didn't even get it. I remember some liberal news reporter interviewed him and was amazed to find him to quiet and shy, even. Total opposite of the "act".