A.T.T.K. Share definition Flag 'Awesome to the Kore', a term used when something is the epitamy of kool. Holy hell that ice lolly was A.T.T.K. A.T.T.K. by Noel the great July 4, 2006 0 0 Get merch Get the A.T.T.K. mug. Buy Now — $32.95 See more merch