n. the proper scientific term for individuals who consume gourmet or upper-class food and drink for recreational or self-deceptive purposes; also known as "foodies". These people may also refer to themselves as "gastronomists", but don't listen to them.
You: "I guess you could call me a foodie, or gastronome, or even a gastronomist!"
Me: "I'm going to call you a pretentiousfat turd instead."
One who observes and charts the location of gangstas. To date there are no known professional gangstronomers and no formal training, just devoted amateurs and hobbyists.
adj. When a situation is absolutely and unthinkably bad in some way. Stemming from the words gash (meaning extremely sucky and astronomical (meaning very high in quanity).
matt: "The club will be shut after tonight and will not open for months..."
ollie ken: "This is gashtronomical!!"