go and do something
成語所屬單字go
go and do something — 慣用語
1. Used to express anger or annoyance that someone has done something foolish.
1.慣用語
釋義
竟然去做（蠢事）
Used to express anger or annoyance that someone has done something foolish.
例句
Why did you go and break the window with your ball?
He had to go and lose the keys right before the trip.