You've got me there

You've got me there.

(informal)

something that you say when you do not know the answer to a question 'How many miles is five kilometres?' 'You've got me there.'

Name	Pronounced	Usage
Amabel	-	English (Rare)
Charita	-	Various
DÖRthe	DUUR-tə	Low German
Elpidius	-	Late Greek (Latinized)
Melanie	['meləni]
Dawn	DAWN	English