I want to walk out of the restaurant and spit on the child.
What made you think it was okay to spit on a child?
He was doing his best to get on my nerves, so I had to teach him a lesson.
Don't spit on people, especially children. You should get anger management training.
I'll be fine, he deserved it.
Spitting on people is gross and wrong. It's probably a crime in some places. When someone annoys you, you should take a more mature approach to dealing with it.