What is the slang for army cook?

There isn't one universally accepted slang term for an army cook. However, here are some common terms used depending on the context and region:

* "Cook" - This is the most straightforward and commonly used term.

* "Chow Hound" - This is a slang term for someone who loves to eat, often used to describe cooks in a humorous way.

* "Kitchen Rat" - A more informal term for someone who works in the kitchen.

* "Field Rat" - Used for cooks who work in field kitchens, often during deployments.

* "Mess Sergeant" - A formal title for the person responsible for the mess hall or dining area.

* "Diner" - A more informal term for a mess sergeant.

It's important to note that slang terms can vary based on branch of service, era, and geographic location.

Remember, it's always best to be respectful when referring to someone's profession, even if using slang. Avoid terms that could be considered offensive or derogatory.