What's the joke about seniority in my hometown?

Needless to say, my hometown is highly qualified, just say myself! My sister is twenty-seven years older than me, and my nephew is six years older than me.

When I was a child, when I was three or four years old, my nephew called me "uncle". I am unhappy, the more unhappy I am, the happier he cries. The pronunciation of "uncle" in Jin dialect is the same as "ball ball". He called "Uncle" and I rolled on the ground like a ball. The faster he screams, the faster I roll. My nephew is very bad, playing tricks on him.

My father dotes on me very much. He had me at the age of 52 and regarded me as his grandson. Whenever Chinese New Year comes, a large group of people will come to my home to pay New Year greetings. Those nephews, nieces and nieces pay New Year greetings to my parents. My brothers and sisters sat down, and so did my nephew. When my father saw that I was still standing, he went up to my nephew seriously and shouted, "Get up, this is where your little uncle sits." Ha ha ha ha.

This used to be a joke, but now I'm in my fifties. It's funny to think about it.

1. I took my girlfriend home two days ago and met an old man in his seventies. I asked about sunbathing, and he said he was back, boy. I pointed to my girlfriend and told him that this was my girlfriend.

My partner greeted grandpa at once, and the old man said, "Well, don't call me grandpa, because you two are going to be one, and I have to call you grandma."