Correct: "Ты что, охренела?!" - from the word - "хрен" = "horseradish". It's russian swearing, so you should not use it. It can be translated like "What the **** you've done?!" or many others ways. Look at the verb end - it's for the girl.

I guess you meant охренела it means you got mad in an offensive way

Охренел - ведешь себя нагло,самонадеянно

it is very vulgar. Almost Mat in Russian.

When you are talking about youself that means that you are wonder. For example "Я охренел когда увидел цену" or "Я охреневаю от ваших порядков". Swearing, but not strong language. Should be avoided in formal language.