I'm not sure if my disgust level is the same as other people's. I'm indifferent towards a lot of things that would probably disgust others, but the one thing that repulses me more than anything else is the smell of a shitty fart.
As for anger... I can get angry over something and get over it just as quick. When I'm over it, you'd never know I was angry just beforehand. Sometimes if my daughter isn't listening to me I'll fake anger to get her to listen.