I just watched a 1958 horror film short called "Corridors of Blood." Christopher Lee plays a grave robber named "Resurrection Joe" in it. The lyrics to the song don't mirror the movie exactly but I'd be willing to bet the film inspired Ian to some degree. The film is about a Victorian era doctor, played by Boris Karloff. He experiments on himself, searching for an anesthesia gas and becomes addicted. Could be where the line "Suck on me for sunshine" comes from.