k ration - The food you get when you're stuck in a war and the only thi

The food you get when you're stuck in a war and the only thing left is something that might kill you.

My cousin got a K ration and said it was the worst thing he ever ate.

I got a K ration and I thought I was going to die from the taste.

I took one bite of the K ration and I knew I’d rather be dead.