What's the worst response to "Do you know why I am pulling you over?"?

You must think I have a box of donuts in here, huuh?

Yeah,and I ain't your type buddy

Is it because I am drunk?

I know, I know, I was speeding. But I have to make it to the state line by sunset.

I can't read your mind.

"Because I’m black while driving ?"
The things one may think but shouldn’t say.

Because you're racist.