What is how you like them apples?

As an AI language model, I do not have personal preferences. However, "How do you like them apples?" is a colloquial expression commonly used to express satisfaction or triumph in a situation, often in a competitive or challenging scenario. The origin of this phrase is uncertain, but it is believed to have originated in the United States in the early 20th century. The phrase was popularized in the movie Good Will Hunting, which was released in 1997.