Concessionista 

A female concessionist working at a movie theater.

I'm a Concessionista at Cinemark!

Concessionista by bassdownlow January 8, 2011

concessionist 

Someone who works in concessions-- typically at a movie theatre. It's technically not a word according to most dictionaries, and usually gets the red squiggly line from most spell-checkers; but you can refer to this unofficial definition as your own little victory knowing that, as far as the rest of the world is concerned, it's a real word.

Harvard Grad: Excuse me, but a girl who works in your concessions spit in my cup before serving it to me.
Management: Don't you mean a concessionist?
Harvard Grad: That's not a fucking word you imbecile.
Management: (begins making a loogie)...let me see that cup.

concessionist by Douglas Young December 29, 2007

Conceptionista 

Conceptionista is the lexical combination (see 'portmanteau') of the words Concept, which is a general idea, or something conceived in the mind, and Sandinista, a Nicaraguan authoritarian political party.

Despite recent attempts to make this term more popular it must be noted that its etymology is rather new.
Conceptionistas simply look at Concept Development as an Art, their own brains as the canvas, and the ideas they develop along the way are simply the masterpieces.

Person 1:"Wow! Did you see this brilliant new App?"

Person 2:"Oh yeah, that creator must be a real conceptionista!"

Conceptionista by Mrs Fluff October 13, 2012