What is a sketch of throwing a lot of snot into a foreigner's mouth?

There are many classic lines in Huang Hong's Spring Festival Evening sketch, which comes from the sketch Unlocking. The content of this sentence is: late, the car hit the wall and you know it turned; When the stock goes up, you know you bought it; You repent when you know that you made a mistake and were sentenced; Have a big snot in your mouth. You want to throw it away.

The play is directed by He Fu, written by, and starred by, Gong Hanlin, Lin Yongjian and Dong Qing. It was broadcast on CCTV Spring Festival Evening on February 6th, 2008.

A brief introduction to the essay Unlocking.

Unlocking tells the story of Huang Hong's owner asking Lin Yongjian, the locksmith, to open the box. As a result, he was asked to provide all kinds of identity certificates, but they were all in the box to be unlocked. In desperation, he found Gong Hanlin, the fifth bachelor, to prove himself, and got the saying that "prove his identity first".

In "Unlocking", when Huang Hong said more than a dozen proofs such as ID card and marriage certificate in one breath, the audience applauded like thunder. And Lin Yongjian's practice of not getting a license or unlocking the lock also made the audience sigh.