scratch head

scratch your head

to have difficulty understanding something A lot of people must be scratching their heads and trying to figure out what happened.

Name	Pronounced	Usage
Adrien	ad-ree-AWN	French
Behrouz	-	Persian
IzidÓRa	-	Hungarian (Rare)
Eliakim	-	Biblical
Niels (2)	NEELS	Dutch
JÓZef	YUW-zef	Polish