Orderves 8.7k points 3 days ago (S) My (now wife, then girlfriend) sometimes gets into a really foul mood, and i always thought i was doing something to piss her off. One day, her uncle was visiting when she got like this. He calmly told her to go get a snack. Turns out my wife gets really hangry, and has done so ever since she was a little girl. Everything suddenly made sense!