turn on the waterworks
哭起来，哭鼻子
释义：
informal to start crying in order to get sympathy (为赢得同情而)哭起来。
Here comes the waterworks 也是外国人常说的，表示“我要哭了，我要飙泪了” 。
例句：
You can turn on the waterworks all you want - I'm not going to change my mind!
Don’t turn on the waterworks.
