TWANG! Share definition Flag A proper fresh accent which is held by dis funky freshy gurl called op. Mainly da wurd idiot givs da TWANG! sati - ''yo man i jus failed ma maths test'' op - '' u such an IDIOT'' sati - ''TWANG!'' TWANG! by freshie killa April 20, 2007 0 0 Get merch Get the TWANG! mug. Buy Now — $32.95 See more merch