English Slang Collection：
go back to the drawing board
[釋] to start something over again;
[例] The boss doesn't like our idea so I guess we must go to back to the drawing board.;
go ballistic
[釋] to lose one's temper;
[例] When she finally found out he lied, she went ballistic.
go bananas
[釋] to go insane;
[例] Mom will go bananas if she finds out that you have spent whole day on playing video games instead of study.;
gobbledegook
[釋] nonsense;
[例] Currently, no one would like to read or listen to government gobbledygook.
gobsmacked
[釋] to be very surprised or shocked;
[例] Did you notice that The New York Times quoted a long list of gobsmacked comments?;
go bust
[釋] to go bankrupt;
[例] I pray that not too many investee companies go bust, so leading to huge job losses.