A display of negative emotions common to men, women, children and animals resulting from lack of food and/or sleep. The subject and observers are usually unaware of the existing underlying reason.
The feeling of mental fatigue, accompanied by anger or upset due to a lack of energy, which can be resolved by eating food and/or resting.
The feeling of wanting to smash the sh*t out of everything and everyone in close proximity on sight, resulting from lack of food. Not to be confused with PMS.
He was not actually a bad man, he was simply hangry when he committed brutal, savage, unprovoked, vicious, violent murder.