stupid ass 蠢驴;傻了吧唧;傻冒;笨驴

【例句】
Stupid ass should have stopped, shown his credentials and been on his way.
这个傻子应该停车并且出示他的证件，这样就啥事都没了。

You stupid ass! How could you do such a thing like that ?
你这头蠢驴。怎么会干出那种事儿来？。