"Glass Onion" referenced recent songs and events in the Beatles's lives, and gave a false clue: "The Walrus was Paul". Lennon said later he'd given the line as a joke, and as a way to "say hi to Paul" McCartney. "The Continuing Story of Bungalow Bill" was about another of the Maharishi's students, who left the ashram to hunt tigers, then returned to meditate. "Julia" was about Lennon's mother, who had died ten years earlier, with images of Yoko Ono, whose name means "Ocean Child" in English.