Stupid is as stupid does, sir. That's what's leftafter me saying, "When I was in China onthe all-America Ping-Pong team, "I just lovedplaying Ping-Pong with my Flex-O-LitePing-Pong paddle,"

VOA: standard.other

This list is sorted and that is, you know, stupid to say but it's very much correct.

这个序列是有序的，虽然有点愚蠢,但却是正确的。

哈佛公开课 - 计算机科学课程节选

Then she says--Now she asks him which one has more, that or that. So that's really stupid.

然后她问,现在哪一排更多,这个还是那个,这孩子真笨

耶鲁公开课 - 心理学导论课程节选

"That's just stupid, that's what it is, " manager Don Mattingly said after the game, according to The Los Angeles Times.

WSJ: Zack Greinke Breaks Collarbone in Brawl

"We'll have a country of gays and in 10 years there'll be nobody left - that's stupid, " the senator for the centre-right UMP party said.

BBC: France's parliament begins long debate on gay marriage

Dent spends at least 150 pages of the book's 352 pages assuring us that he's not stupid (and another 50 pages or so trying to sell us his newsletter).

FORBES: There's Something About Harry