The coolest. Superior in coolness to all else. Used only when the coolness of something is definitive, classic, the model of coolness in its category or class. As in, Antarctica is the coldest place on earth, so anything which is cool is cool, anything way cool is way cool, but anything antarctic is the coolest.
by CoolDah August 24, 2006
by Eby55 April 25, 2011