I mean, smarty-pants, you weren't there 13.7 billion years ago.

我是说，你们是在自作聪明，137亿年前你可不在这里。

She always yells out the answers in class. What a smarty pants!

她总是在课堂上大声嚷嚷着答案,这家伙真喜欢卖弄!

But no creature anywhere can quite compare to a dancer in smarty pants. Yes!

但任何地方的生物都不能与像模像样的跳舞者相比. 是的!

Dump Mr. Smarty Pants. And go get a degree in A Man I Can Be Around My Friends With.

醒醒吧，自作聪明的先生。在“交一个可以让朋友接纳的男人”这个专业获得学位。

Using unnecessary long words or jargon that's needless technical doesn't make you sound smart; it makes you sound like a smarty-pants.

用冗长的单词或不需要技术含量术语不会让你显得聪明些；这只会让你看起来自以为是。