Thank you! What I was looking for was pre-Billy Dee. The website you referred me to had a sound file of the old radio commercial, which sounded like the old TV commercial:
"In the dull and commonplace occurences in day to day living, one thing stands out as a completely unique experience: Colt 45 Malt Liquor."
Of course, while this was being said, the guy was sitting in the middle of a pride of lions in the African veldt, or a house falls down all around him, or some other NOT dull or commonplace thing. He seems to be oblivious to it all while his butler brings him his Colt 45.