It depends. The smells and flavors run quite a gamut.

Smells: gasoline, body odor, hot trash can, tire fire, rotting onions, raccoon decomposing under the house. In the best cases, a sweet rancid musk, like a field of wild fruit at the end of the season, with all the fruit rotting on the ground.

Tastes: Egg custard, vanilla pudding, brie cheese with dates, kerosine-soaked bread, unwashed armpits after a day of hard work in the hot sun.