Asshole

I stopped my car on the light
A bloke stopped at the red as well
I turned my face only to see
That asshole was staring at me. 

I gave him time to go away
Let him cry and run astray,
But instead he laughed at me
I'll smash your face just wait and see. 

Parked my car in front of his
Grabbed my favorite baseball bat,
A bit against my will
Gave one chance to the brat. 

The fucker just didn't move
So I hadn't anything to do
I beat him with all my strength.
What to do if he's insane?