An ethical omnivore, the culinary opportunist takes advantage of whatever good eats are at hand, at the farmer's market, at the local restaurant/diner/ cafe/bistro. They are true to no particular fad, food type or ethnic cuisine. They are adventurous with curious palates, willing to try whatever is presented to them.
A food item or meal so delicious, words alone cannot describe them. You are said to have a culinary orgasm when you can do nothing but sit back in awe at the taste.