have rocks in (one's) head

Like this video? Subscribe to our free daily email and get a new idiom video every day!

To be thoroughly stupid, crazy, absurd, incorrect, etc. You must have rocks in your head if you think the bank will approve you for another loan.

Name	Pronounced	Usage
Oluwayemisi	-	Western African, Yoruba
Mildgy&Eth;	-	Anglo-Saxon
GÜLİZar	-	Turkish
Belial	-	Biblical, Biblical Latin, Judeo-Christian Legend
Royston	ROIS-tən	English (Rare)
Rosalyn	ROZ-ə-lin	English