Really? -Yeah. -Like a wise guy?

真的？ - 是。 - 就像是一个自作聪明的人？

And probably Darkwing Duck 'cause he's a wise guy.

那应该是飞天德吧，因为他比较聪明。

Who ' s the wise guy that took my lunch box?

是哪位机灵的大爷拿走了我的饭盒.

Lefty: A wise guy's always right even when he's wrong, he's right.

一个聪明人总是正确的，即使他错了，也是对的。

He had been such a wise guy that all of us felt he deserved his punishment.

他总是 自作聪明，因此我们都认为他受罚是自找的。

You are such a wise guy that you should know how to get out of the present dilemma.

像你这么聪明的人应该知道如何摆脱目前的困境。