What do you do when you get angry?

Like what shows that you’re angry…Like for example when I’m furious…I get a huge vain in my neck and arms. I have this… Very scary look I give people telling them to run, (even though I’ll most likely catch them since I’m a very, very, fast runner even though I have a breathing condition.) my face normally gets red, and I start trembling with anger flowing through out my whole body. Then I usually threaten them with something. Or if they’re already messing with me and I have them I usually go up and whisper in their ear the threat which really gets them scared. But what’s something that you do that tells you’re mad? And what happens usually after?