Don't be mad.

Don't be mad. I didn't mean what I said. / Не надо злиться. Я не имел в виду то, что сказал.

Don't get too carried away.

You don't want to see that.

It is so disgusting. Believe me, you don't want to see that. / Это так омерзительно. Поверь мне. Тебе не надо это видеть.

You shouldn't be joking about that.

You don't need to be embarassed.

I don't need my windshield cleaned.

Do not underestimate...

Do not underestimate the battle that's about to take place outside those doors. / Не надо недооценивать битву, которая скоро произойдет у тех дверей.

Don't take that tone with me.

You do not take a tone with me.

не надо рисковать перевод на английский

Don't take a chance.

не надо это записывать перевод на английский

Don't write that down.