What is the song coconut by Harry Nilsson about?

"Coconut" by Harry Nilsson tells a humorous, fictional tale describing the discovery of an island populated entirely by men with coconut heads living with one sole beautiful woman with a normal head. After several failed courtship attempts by the coconut-headed men and a warning from a talking bird about the men planning to eat him upon failure, the main character decides to swim away only to be pursued by one man carrying a giant spoon for consumption. Ultimately, he is saved due to his ability to float, forcing the coconut-headed men to watch helplessly as he escapes. Throughout the song, there are repeated chants and lines such as "I've got a lovely bunch of coconuts. There they are standing in a row," referencing both the coconuts the men use as hats as well as serving comical double-entendre.