go mad

freak out

rave unhinge

flip out go beserk go insane lose control lose it wig out

fall apart lose it

babble freak out fume go crazy rant

bloviate declaim gabble harangue jabber mouth orate perorate prate prattle rage rail roar splutter storm thunder wander

be delirious blow one's top carry on come unglued flip one's lid go ape go bananas make a to-do rattle on run amuck talk wildly

be quiet

denounce discourage

freak out go crazy

babble bloviate declaim fume gabble harangue jabber mouth orate perorate prate prattle rage rail rant roar splutter storm thunder wander

be delirious blow one's top carry on come unglued flip one's lid go ape go bananas make a to-do rattle on run amuck talk wildly

be happy be quiet