If I were the teach in question, I would hunt down this little sh!tbird and punch him into hamburger.
And then, after I did my 6 months for assault, I would hunt him down again. And send him to the emergency room AGAIN.
At some point, he will get more tired of being in the hospital, than I will get for being in the zoo.
“Violence, Violence, its the only thing that will MAKE YOU SEE SENSE!” (Mott the Hoople.)
We think alike only I would make sure he disappeared.
And you would find yourself out of a teaching job.
Yep, I would have hunted him down.