search me!
used to tell someone that you do not know the answer to a question

[TahlilGaran] Dictionary of Contemporary English ▲

Search me!
[informal]
something that you say when you do not know the answer to a question.
'Where's Jack gone?' 'Search me!'

[TahlilGaran] English Idioms Dictionary ▲

search me
I don't know, How should I know
"Search me," my friend said when I asked him what had happened to the front of his car.

[TahlilGaran] English Idioms Dictionary ▲

search me
informal I don't know; how should I know?
■ May be considered rude.
When I asked her what time it was, she said, "Search me, I have no watch."

[TahlilGaran] English Idioms Dictionary ▲