A state of mind where one experience complete ecstasy. Without the use of drugs of course. It is a sweet feeling beyond sanity and a beautiful thing to accomplish. When experiencing this, one usually finds him- or herself lost for words, simply savouring the moment. Does not last for more than seconds. The peak of peaks, referring to the mood.
Watching his newborn child, in the arms of his beautiful wife, William felt how the surrounding world suddenly became all friendly and blurry. No words were necessary. Doctors and nurses understood what was happening; the wide smile on Williams' face said it all - sweetnessanity.
Sweetness is a playful affectionate name for someone close to you. Sweetness plays off the terms sweet (cool/awesome) and sweety (loving/caring person).
There is a specific way to say sweetness. You must always nod your head (as if saying hello), along with an elongated blink of the eyes, while pouting out your lips slightly. Always proceed with a tight hug afterwards. Sweetness is a powerful verbal aphrodisiac and should be used sparingly!