Buckingham Palaced Share definition Flag Cock knee rhyming slang - To be caused shame by one's servant/s. Monarch: "Oh, Lord. Philip, that Burrell man is on the box again. I'm so Buckingham Palaced." Buckingham Palaced by Dermot O'Logical October 3, 2009 0 0 Get merch Get the Buckingham Palaced mug. Buy Now — $32.95 See more merch