I said this on twitter too, but... If you're willing to share your experience of being hungry, very hungry, or extremely hungry, I'd love to hear it.
For me: hunger comes in waves, sometimes I don't notice how weak it's making me, and sometimes I can ignore it for quite a long time before I really feel like I have to solve it. I once forgot to eat or drink anything before biking to a restaurant in the morning, and I sort of fainted when I got there. It was fine. It could have been a lot more unpleasant if I hadn't been with my family.