What does "Guda" mean in the dialect in Xinyang, Henan?

Hook up

Meaning: to seduce or collude with each other to do improper things: to do bad things together. A few people hook up all day long, not knowing what they are going to do.

The correct answer is the least important thing on the dog, specifically some inedible meat next to the dog’s genitals.

Sentence-making: A: Do you have a year-end bonus this year? B: Not even a dog partner!

That is to say, there are not even the most unwanted things in dogs.