nwbhcp Share definition Flag is an acronym of "new wave of brittish hard core punk" used in magazines to define the latest genre of punk. "the gallows are spearheading the nwbhcp with the new album" nwbhcp by vaughan chriistophski September 14, 2007 0 0 Get merch Get the nwbhcp mug. Buy Now — $32.95 See more merch
