Believe it or not, 80% of netizens use it under the meaning of "It is not funny at all, but I have to smile."

信不信由你，80%的网友用这个词的意思是“一点都不好笑，但我不得不笑”。

youdao

This is not funny. It's serious.

这可一点也不好笑，这是非常严重的问题。

youdao

Shock is not funny, but surprise is useful.

令人震惊一点也不有趣，但是令人惊讶则非常有用。

youdao

As long as people think the show is funny, it does not matter who tells the jokes."

VOA: special.2009.10.11

I have some very funny stories about those, but now is not the time to do that, especially because we're being filmed.

关于这个我有点好段子,不过现在还不能说,尤其现在有人给咱录着呢

耶鲁公开课 - 1871年后的法国课程节选

but it is to look at this and see the audience not laughing and not having... It is funny, you know.

但在一边看着观众不笑不动……也是件很有趣的事情。

街头表演很有趣 - SpeakingMax英语口语达人

Tiger Woods sleeping in more strange beds than a Serta mattress technician is not funny.

FORBES

It is a reminder that something I like to do could get me killed and that is not funny.

FORBES: Connect

If, like me, you think much of Brooks' previous work can be described as genius, this thing simply is not funny.

CNN: Review: 'The Muse' uninspiring