The Beatles’ lyrics were often interpreted to reference drugs. This led to a few of their songs causing controversy and even being banned from the radio. However, most of the time, The Beatles weren’t mentioning drugs, even if they used slang that caused misunderstandings. In his solo career, Paul McCartney had many misunderstood lyrics, and one of his songs included a line that many thought referenced cocaine.
‘Monkberry Moon Delight’ was based on a funny word McCartney’s kids used

“Monkberry Moon Delight” is a song from Paul McCartney’s second solo album, Ram. It’s one of McCartney’s more nonsensical songs, as the lyrics were written more for their sound than their meaning. In the novel Still the Greatest: The Essential Songs of the Beatles’ Solo Careers, McCartney said the basis for the inventive title came from what his kids used to call milk.
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