Nig It Out Share definition Flag When an NFL player dances like an idiot after making a simple play during a football game. Did you see Shawne Merriman just Nig it Out? Junior Seau is the king of niggin it out Nig It Out by Don Foodo March 4, 2008 0 0 Get merch Get the Nig It Out mug. Buy Now — $32.95 See more merch