Niggerbockers Share definition Flag Slang for “Knickerbockers”, the official name of the New York Knicks. The Miami Heat play the New York Niggerbockers in the NBA Playoffs tonight. Niggerbockers by Knicks23Go May 2, 2023 0 0 Get merch Get the Niggerbockers mug. Buy Now — $32.95 See more merch