Comprehensive resource for understanding and mastering English idioms
The idiom "chow down" means to eat a lot or to consume food quickly and greedily. It can also mean to go out and have a wild party or to indulge oneself in something pleasurable. The figurative meaning of this idiom is often used metaphorically to describe someone who is doing well, being successful, or having fun.
The origin of the idiom "chow down" is not entirely clear, but it is believed to have originated in the United States in the 19th century. It was originally used to describe someone who was eating quickly or greedily, similar to the modern usage. Over time, the meaning of the idiom has evolved to include more figurative and metaphorical meanings, such as doing well or having fun.