Definition: A noun that is used in a statement that describes the "uberness" or, "epicness" of a situation or object. "Epicity" can only be used when referring to the "uberness" or, "epicness" of something. it may only be used in positive connotation. this means that one must use this to state an uberness/epicness that at least must be over 8 in a scale of 0-10. In a more ideal sense, it would be 9; therefore putting the stating (statement of approval) at, or higher than 90%.
The epicity of my day was when you threw a bag of dog barf into that rich guy's car!