{v. phr.}, {slang} To have all your understanding; be reasonable. - Usually used in the negative or conditionally. * /Mike acts sometimes as if he didn't have all his buttons./ * /He would not go to town barefooted if he had all his marbles./
HAVE ALL ONE'S MARBLES
Meaning of HAVE ALL ONE'S MARBLES in English
Dictionary of English idioms . Словарь английских идиом. 2012