What is the dirty joke about delivering milk?

There are many different meanings: describing people as stupid and honest to deliver goods to others, and being scolded, slaughtered and insulted for delivering goods to others.

Sending milk is actually a metaphor, that is, when you need it, others take the initiative to send it to you, and your wishes are all realized. This is milk delivery.

According to Korean custom, it should mean I like you, because the homonym of Korean milk is.

Is to deliver the milk ordered by customers to the designated house number. Literally, if someone has milk, the buyer will deliver it to the person who has milk. It's called milk delivery. Girls want boys to bring them, or couples, and the other party delivers milk for breakfast.

Sending milk is actually a metaphor, that is, when you need it, others take the initiative to send it to you, and your wishes are all realized. This is milk delivery. Dairy manufacturers all over the country have many sales points and milk ordering points. Some people order milk at a milk ordering point for convenience, and then send someone to deliver the milk to his home at the nearest sales point.