knock-knock joke

常见例句

When asked by the hiring manager if he had any questions, the candidate replied by telling a knock-knock joke.
招聘经理问求职者有什么问题，他竟然用一个‘冷笑话’来回答。
Mike: You got me on that one . Listen to this one-liner and maybe you'll like it better than a knock-knock joke.
我想起了另一个脑筋急转弯，听听这个俏皮话，也许你会更喜欢这个。
Once, someone tried to tell Jack Bauer a "knock-knock joke". Jack Bauer found out who was there, who they worked for, and where the goddamned bomb was.
有人想和小强玩“敲敲门”游戏，结果被小强从他那儿审问出了谁在那里，他们为谁工作，以及那个该死的核弹在哪里。
sean-lo.blog.163.com

But there it was, again and again — the banana slicer had become a Facebook version of that old knock-knock joke your weird uncle has been telling for years.
NPR: As Facebook Matures, Is It Losing Its Edge?
Crowfunding is the knock-knock joke that never gets funnier.
FORBES: Investment Crowdfunding is A Ghetto Stock Market