down wit da 474 Share definition Flag Slang: means when niggaz be kickin it wit Whiteboy: Going to a party or hanging out with friends. Waddup nigga, u down wit da 474 tonite? down wit da 474 by V-tano September 28, 2008 0 0 Get merch Get the down wit da 474 mug. Buy Now — $32.95 See more merch