Something unrelentingly impressive and impervious to the effects of aging.

Quite - 21'st century slang for yes

came about in the suburbal area of long island, . . . by two girls named anna and christa.

An unfortunate (and all too common) misspelling of the word quiet. This usage originates from cheeky gits attempting to parade their self-affirmed expertise regarding the latest 133t computer hardware. Examples are most often found in customer-submitted reviews of equipment such as CPU coolers, graphics cards, power supplies, water cooling systems, and most commonly, case fans.
Instances of the term actually should prompt product re-evaluation in sensible folk, as users of it call into question whether they are capable of critical thought, or if they even own said equipment.

To quit. To stop doing what you are doing.

A word used by foreign kids that play online games, meaning quit.

The same kids also misspell by saying "quite".

To do something as if it's the last night you'll ever do it

1. A phrase used to express any feelings of satisfaction or dissatisfaction.
2. Short for Quit It Boyz. A well-known rap group of Palatka, Florida that can be found on Myspace.