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
Georgius	-	Ancient Greek (Latinized)
Elton	['eltən]
Rankin	['ræŋkin]
Courtney	KORT-nee	English
Liddy	LID-ee	English
Kelan	-	Irish