haven't got a clueINFORMAL
This page is about the conversational phrase haven't got a clue
You can say this if you don't know something, or if you don't want to tell someone something.
- "Is the food any good?"
"I haven't got a clue. I've never eaten here before."
- "Where's the money they stole?"
"Haven't got a clue, mate. I told you already, I don't even know them."
Also "don't have a clue"
"I haven't got a clue" is closest in meaning to
Contributor: Matt Errey