A phrases commonly used to just addconfusion, or irritation to answer someones question (mostly to be an asshole). Used in the movie "Pineapple Express."
Dale Denton - Its not working, the battery is dead.
A response to the question, "what do you mean," when unsure of the answer to the original question "what do umean" answering the question with the answer.
After being confused, Brad asks Kristina, "what do you mean?"
Kristina than replies, "what do you mean, what do I mean?"
He then looks at her with utter disappointment because he does not know what she means.
WHAT DO YOU MEANKID HOW DID I DIE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!