(adj) Conceited, superior, having an air of bitchy hauteur particularly with regard to personal appearance - but with good reason.

When someone thinks they are the main character of their life. Usually comes with a side of individuality complex, quirky style and a self centered point of view.

A Girl or Boy who acts like a Diva often pouting and strutting, truely believing they own the show, often very Vain and Obnoxious, believe they are better then everyone else, often like to put other people down to their so called inferiority and most of the time they are just complete F***** Bitches....In the Music world of singers the Stush Divas are also known as Prima Donnas or Primo Uomo if they are men they are often egotistical, unreasonable and irritable, with a rather high opinion of themselves not shared by others. Although whether they are truly more vain or more hot-tempered than other singers (or than any other people in the opera houses) is not substantiated, the term often describes a vain, obnoxious and temperamental person who, although irritating, cannot be done without.
The "Diva" is also arrogant, difficult to work with, high-maintenance, manipulative, fussy, highly strung, privileged and demanding

a girl or boy who acts/says they are buff/hot/kriss. may lead others along then let them down.

another term for stupid girls wanting to be the hot stuff of the school

means a girl that thinks she's all that and a bag of potato chips and that every guy wants a bit of her ass

Verb. (Stush) To pack a smoking device to its maximum holding capacity.