crackajackalakin Share definition Flag used as more specific means of "hello" in that the person is refeering to a "white guy" whats crackajackalakin? in other words, whats up white boi? crackajackalakin by nig ben June 27, 2005 0 0 Get merch Get the crackajackalakin mug. Buy Now — $32.95 See more merch