She was chubby. She was dumb and grotesquely optimistic.

她胖嘟嘟，傻乎乎，乐观到荒唐。

John Mayer looks like a booze soaked turd wrapped in a Dumb and Dumber tux.

John Mayer 穿上西服之后就像泡在酒里屎一样傻。

That's why popular people are [bleep] dumb.

所以受欢迎人都是蠢货。

Can you make me a dumb grandson pep talk?

你能给我调一杯" 傻心灵鸡汤" 么？

GPS-guided smart bombs are rendered dumb.

gps制导智能炸弹失效。

Oh, my God, this is so dumb.

天哪，这实在太蠢了。

I mean, we can fast forward through the dumb stuff.

我是说，我们可以把那些愚蠢快进过去。

In American slang it means doing something " dumb" .

在美语俚语中，它指是做一件很「蠢」事。

T is but the living who are dumb!

咦，只有活着人才默不作声！

How dumb do they think we are?

他们是觉得我们有多白痴？

Yeah. What is the dumb stuff?

是啊。什么是愚蠢呢？

" See? " the barber says, laughing. " The dumbest kid in the world."

“看见了吗？”理发师笑着说。“世界上最傻孩子。”

Well, that was a nice move, dumb ass.

好明智啊，猪头。

Why do you always wear that dumb hat?

你为什么老是戴着那顶帽子？

Dumb parents don't make kids that smart.

傻瓜父母才养不出这么优秀孩子。

You see that, Manny? Dumb luck always runs out.

看到了吗 曼尼 狗屎运没那么多。

Shorty does dumb things all the time.

小短总是做傻事。

It was an American usage, dumb meant stupid.

Dumb something down（简化事情）过去是美国用法，dumb意为愚蠢。

Wha... are we still doing the dumb thing?

什么...我们还在假装白痴吗?

He might have been struck dumb.

他好象突然受到巨大惊吓，变成哑巴了。