I never thought “novelty” songs, as defined by most(but not all)titles mentioned above, were weird, just musical comedy bits, audio cartoons. The instrumental “Popcorn” was mentioned…That was just the sound of the future coming at you; one of, if not the, first all-synthesizer pieces aimed at the pop charts. However, even in the aftermath of psychedelia, Richard Harris’ “McArthur Park”, with its odd operatic structure and overwrought vocal(forget the cake in the rain business)struck me as a little off for Top 40 radio at the time.
The writer of that article was really reaching for an angle to dress up essentially an obit piece with not much else to say, and failed miserably. They missed what should have been at the top of the list. It came and went in a matter of two weeks when I was a kid, skyrocketed to number one, and disappeared almost immediately, either due to over-saturation or banning, but it appealed to many with a warped sense of humor, and introduced a slang phrase…
It was perfect… parents and authority figures hated it.
The B-side of the 45 was just the track backwards, and there eventually was an entire album of similarly themed songs, many quite orthodox and witty, if you weren’t offended by the subject matter.