Do what Meaning in English
expression
Definition
'Do what' is an informal, spoken expression used to ask someone to repeat what they just said, especially if you didn't hear or understand them. It can also literally ask what action to take.
Usage & Nuances
Very informal, mostly used in American and British English. Commonly said with rising intonation to signal confusion or that something was not heard. Not suitable in formal situations—use 'Sorry?' or 'Could you repeat that?' instead. Sometimes used for humorous emphasis when surprised.
Example Sentences
Can you do what I just showed you?
basic
Excuse me, did you say 'turn left' or do what?
basic
I'm not sure how to do what you asked.
basic
Wait, do what? I didn't hear you.
natural
If you don't know what to do, just ask, "Should I do what you did?"
natural
Everyone keeps telling me to do what feels right.
natural