1 发疯
mental cracked potty loco wacko squirrelly doolally madden be out of your mind go out of your mind take leave of your senses go bananas need to have your head examined need your head examined lose your mind be off your rocker be out of your tree out of your head
2 行为乖张
out of your head
3 神志不清
dazed zoned stupor flip of unsound mind out of your head
4 胡言乱语
nonsense babble moonshine hogwash ravings codswallop piffle mumbo jumbo out of your head