lose all one’s marbles

lose (all) one’s marbles

tv. to become crazy. (see also have all one’s marbles.) Have you lost all your marbles?

Name	Pronounced	Usage
Jehonathan	-	Biblical
Firdos	-	Arabic
Abdul-Hamid	-	Arabic
Xenocrates	zi-NAH-krə-teez (English)	Ancient Greek (Latinized)
Julian	['dʒu:ljən]
Terah	TEE-rə (English)	Biblical