Amelia Ashton: he inserted all the Pink Floyd song titles he could into them
Ok, I could easily see an elder talking about "money" in a public talk, even "pigs" or other "animals." No one would even notice they were PF song titles.
Some would be kind of easy, like "Time" or "Wish You Were Here."
It's be a stretch to work in "Speak to Me," but it could be done. I can't imagine him talking about Jesus having "The Great Gig in the Sky."
But how on earth could he ever squeeze in "Ummagumma" without admitting a "A Momentary Lapse of Reason"?
Come to think of it, the WTBTS regularly quotes the lyric, "We don't need no education!" This explains why all JWs are "Comfortably Numb"!!!