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
Into	EEN-to	Finnish
Nicole	[ni'kəul]
Tiffiny	TIF-ə-nee	English (Rare)
Eliphalet	i-LIF-ə-let (English), ee-LIF-ə-let (English)	Biblical
TamÁS	TAW-mahsh	Hungarian
Stanimir	-	Bulgarian, Russian, Serbian, Medieval Slavic