Oblivious Rage
When someone who's totally spaced out and doesn't see anything suddenly turns into a human volcano and blows up at you. You get hit with no warning and no idea what you did.
I was just talking to my friend and he suddenly screamed at me for no good reason and threw a book at my head.
I was doing my homework and my sister walked in and started yelling at me for no reason and kicked my chair.
I was eating my lunch and my friend came up behind me and yelled at me for no good reason and grabbed my hair.