Happistatic refers to the greatest state of body and mind attainable to all entities. Put simply, it is the the pinnacle of positive emotion. It is happy, it is ecstatic, its happistatic!
This person is so Happistrompicalistisinessticalitypositivationalitismicalistrophonidopiministrolophononononolographislactromicalnophicicakerexitivisitisticismicalifragilisticexpialidociouslycontraliphony.
Losotho dimly realized that his semi-idyllic life picking pineapples for the white man would some day be his ruin, but for now he wallowed in his blithe happithos, looking forward to nothing more than making love to Ursa, his woman.