An adjective used for describing
something that is both epic and cool; you know, like a copy of the Iliad in a refrigerator, our known
universe and its temperature, juggling fifteen knives, or a death-defying
parkour move.
(1) I can't believe I forgot my copy of the Iliad in the freezer! That's epiccool,
literally.
(2) The Hubble 3D IMAX is tot's epiccool.
(3) Kids, I'm about to juggle fifteen knives.
Don't try this at home unless you're epiccool.
(4) Did you see that guy who did a triple backflip after running up that
wall? Epiccool.