I did some research of my own and discovered that the word is a humorous slang (informal) used to describe anger caused by being hungry. The word was created by blending the words "hungry" and "angry" together. It makes sense, as when we're hungry, it becomes hard to focus and we become short-tempered and irritated. How interesting and useful as I've definitely been hangry before. What about you?
So happy to have discovered a new and trending word while being able to share it with you all!