A very very very good tune. A tune to which real words are incapable of expressing its magnificence. Usually used to describe drum and bass or UK dubstep, but can be applied where deemed appropriate.
Shit Hot Hooah is the Battle cry of the 8th Civil Engineer Squadron, known as The Legendary CE Red Devils at Kunsan Air Base in Korea. This motivational moral cry “Shit Hot Hooah” energizes a quiet room; it's a proud expression of what it is to be a Red Devil. From this meaning, we derive many synonyms such as motivated, energetic, outstanding, incredible, exceeds expectations and second to none. This word also is a punctuation of greatness. CE Red Devils! Shit Hot Hooah!
The Red Devil Squadron is "Shit HotHooah! or CE Red Devils!! Shit Hot Hooah. two ways to say it, same meaning.